Digital Manometer
Digital Pressure Gauges
Product Overview :
The DIGITAL PRESSURE GAUGES precision digital pressure gauge is a high-performance, single-range, micro-power pressure calibration instrument designed to meet the precision measurement needs of modern industry and laboratories. It is equipped with a large-screen, wide-view segmented LCD display, which not only provides clear and easy-to-read measurement results but also maintains good visibility under various lighting conditions.
It can be working as a reference gauge, connect with R&D Pressure comparators pump for pressure calibration of different pressure range.
Product Application :
Ideal for calibration of Pressure Gauges, Vacuum Gauges, etc
- 0.02 % Full scale accuracy
- Resolution: 0.0001 to 0.1 bar
- Pressure ranges from -1 bar to 1000 bar
- Gauge, and absolute ranges
- 14 selectable pressure units
- Wide choice of Pneumatic and Hydraulic range
- ABS plastic with IP 67 Protection Class
- 0 to 100% Progress Bar for the FS
- Power supply:4 X AA size alkaline battery(reachareable battery customizable)
- 0.05 % Full scale accuracy
- Resolution: 0.0001 to 0.1 bar
- Pressure ranges from -1 bar to 1000 bar
- Gauge, and absolute ranges
- 14 selectable pressure units
- Wide choice of Pneumatic and Hydraulic range
- ABS plastic with IP 67 Protection Class
- 0 to 100% Progress Bar for the FS
- Power supply:4 X AA size alkaline battery(reachareable battery customizable)
- 0.1 % Full scale accuracy
- Resolution: 0.0001 to 0.1 bar
- Pressure ranges from -1 bar to 1000 bar
- Gauge, and absolute ranges
- 14 selectable pressure units
- Wide choice of Pneumatic and Hydraulic range
- ABS plastic with IP 67 Protection Class
- 0 to 100% Progress Bar for the FS
- Power supply:4 X AA size alkaline battery(reachareable battery customizable)
- 0.5 % Full scale accuracy
- Pressure ranges from -1 bar to 1000 bar
- 5 selectable pressure units
- Wide choice of Pneumatic and Hydraulic range
- 0 to 100% Progress Bar for the FS
- Power supply: 9V battery
- 0.25 % Full scale accuracy
- Pressure ranges from -1 bar to 1000 bar
- 5 selectable pressure units
- Wide choice of Pneumatic and Hydraulic range
- 0 to 100% Progress Bar for the FS
- Power supply: 9V battery
Digital Manometer
Product Overview :
The digital manometers are built for rugged, one-handed industrial or lab use. Housed in a durable, custom-molded case, they withstand harsh and humid environments. Featuring a high-contrast backlit LCD, they deliver clear readings for gauge, vacuum, and differential pressure with dual-range capability for enhanced resolution and accuracy.
Product Application :
Ideal for calibration of gauge and differential pressure
- 0.05 % Full scale accuracy
- Resolution: 0.01
- 20 Selectable Pressure Units
- Pressure Ranges From -1000 To 1000 Mmh2o
- Calibration Of Gauges And Differential Pressure
- 0 To 100% Progress Bar For The Fs
- Power Supply:4 X AAA Size Alkaline Battery
- 0.05 % Full scale accuracy
- Resolution: 0.01 To 0.1 Mmh2o
- 20 Selectable Pressure Units
- Pressure Ranges From -1000 To 1000 Mmh2o
- Calibration Of Gauges And Differential Pressure
- 0 To 100% Progress Bar For The Fs
- External Pressure Module Port
- Power Supply:4 X AAA Size Alkaline Battery
- 0.05 % Full scale accuracy
- Resolution: 0.1 to 1 mmH2O
- Pressure ranges from :-2000mmH2O to 10 bar
- Calibration Of Gauge, And Differential Pressure Ranges
- 20 Selectable Pressure Units
- 0 To 100% Progress Bar For The Fs
- Power Supply:4 X AA Size Alkaline Battery
Pressure Calibrator Kit (Hand Pump Series)
Product Overview :
Compact field calibration kit combining a high-accuracy (0.02% FS) pressure calibrator, digital pressure gauge, and hand pump. Supports dry air, oil, and water as pressure media. Features max/min data capture, 24V loop supply, 5V switch test, and measurement of mA (0–50 mA) and V (0–30 V). Ideal for precise, on-site calibration
Product Application :
Ideal for calibration of pressure gauges, switches, transmitters, etc.
- Pressure Ranges: for pneumatic -0.95 to 2 / 10 / 25 / 35 / 40 / 60 bar (Dry Air) for hydraulic:0 to 100 / 200 / 400 / 700 bar (Oil & Water)
- Accuracy: ±0.1% / 0.05% / 0.02% F.S.
- Display: 5½-digit, 7-segment LCD with bright white backlight
- Resolution: Minimum 5½ digits
- Units: bar, psi, kg/cm², kPa, MPa, mmHg, atm, mH₂O, inHg, inH₂O, ftH₂O, cmH₂O, mbar, mmH₂O(unit selection may vary slightly between models)
- Pressure Type & Media: Gauge & Compound; SS316 wetted parts
- Overpressure Alarm: Up to 40 bar 120% F.S. above 40 bar 105% F.S.
- Pressure Connection: 1/4” BSP (M)
- Battery: AAX4 alkaline, 1000 hours
- Low Battery Indicator: Provided
- Casing: Robust ABS plastic with rubber boot
- 0 to 100% Progress Bar for the FS
- Ingress Protection: IP67
- Pressure Ranges: for (Pneumatic): -0.95 to 2 / 10 / 25 / 35 / 40 / 60 bar(Dry Air) for (Hydraulic): 0 to 100 / 200 / 400 / 700 bar (Oil & Water)
- Accuracy: ±0.025% F.S.
- Display: 5½ digit, 7-segment LCD with bright green backlight
- Resolution: Minimum 5½ digits
- Units: bar, psi, kg/cm², kPa, MPa, mmHg, atm, mH₂O, inHg, inH₂O, ftH₂O, cmH₂O, mbar, mmH₂O (unit selection may vary slightly between models)
- Medium: Dry Air, Oil & Water
- Pressure Connection: 1/4" BSP (Male)
- Electrical Inputs: 0–50 mA DC, 0–30 V DC, 24 V loop supply, 5 V switch test
- Overpressure Alarm: Up to 40 bar 120% F.S. Above 40 bar 105% F.S.
- Media Compatibility: Gauge & compound; non-corrosive dry gases or liquids; SS316 wetted parts
- Power Supply: 7.5 VDC internal rechargeable battery with 9 V adapter
- Indications: Low battery, visual & audible overpressure alarm
- Enclosure: High-impact ABS plastic
Pressure Comparator Kit (Comparator Series)
Product Overview :
Compact calibration kit combining high-accuracy (0.02% FS) pressure gauge, calibrator, and comparator pump. Supports dry air, oil, and water media. Features include min/max data display, 5V switch test, 24V loop supply, and measurement of 0–50mA & 0–30V—ideal for quick, reliable lab calibration.
Product Application :
Checking and calibration of oil operated sensors, gauges, indicators, controllers, transducers, transmitters,recorders and data loggers
- Pressure Ranges:
for (Pneumatic): -0.95 to 2 / 10 / 25 / 35 bar
for (Hydraulic): 0 to 100 / 200 / 400 / 700 bar - Accuracy: ±0.1% F.S., ±0.05% F.S., ±0.02% F.S.
- Display: 5½-digit, 7-segment LCD with bright white backlight
- Resolution: Minimum 5½ digits
- Units: bar, psi, kg/cm², kPa, MPa, mmHg, atm, mH₂O, inHg, inH₂O, ftH₂O, cmH₂O, mbar, mmH₂O(unit selection may vary slightly between models)
- Pneumatic: Dry Air
- Hydraulic: Oil & Water
- Pressure Type: Gauge & Compound,SS316
- Overpressure Alarm: Visual alert at 120% F.S.
- Pressure Connection: 1/4” BSP (M)
- Battery: AAX4 alkaline;1000 hours
- Low Battery Indicator: Provided
- Ingress Protection: IP67
- 0 to 100% Progress Bar for the FS
- Casing: Robust ABS plastic with rubber boot
- Pressure Ranges: for Pneumatic: -0.95 to 2 / 25 / 35 bar for Hydraulic: 0 to 100 / 200 / 400 / 700 bar
- Accuracy: ±0.025% F.S.
- Display: 5½-digit, 7-segment LCD with bright green backlight
- Resolution: Minimum 5½ digits
- Engineering units: bar, psi, kg/cm², kpa, mpa, mmhg, atm, mh₂o, inhg, inh₂o, fth₂o, cmh₂o, mbar, mmh₂o(unit selection may vary slightly between models)
- Medium: Pneumatic: dry air Hydraulic: oil & water
- Pressure connection: 1/4” bsp (male)
- Electrical inputs: 0–50 ma dc, 0–30 v dc, 24 v loop supply, 5 v switch test
- Alarm: overpressure alarm at 120% fs (visual & audible)
- Media compatibility: gauge & compound; non-corrosive dry gases or liquids; ss316 standard wetted parts
- Power supply: 7.5 vdc internal rechargeable battery with 9 v charging adapter
- Low battery indication: provided
- Enclosure: high-impact abs plastic
- Pressure Ranges: 0 to 100 / 200 / 400 / 700/1000bar
- Accuracy: ±0.1% F.S.,0.05% F.S.,0.02 % F.S.
- Display: 5½ digits, 7-segment LCD with bright white backlight
- Display Resolution: Minimum 5½ digits
- Engineering Units: bar, psi, kg/cm², kPa, MPa, mmHg, atm, mH₂O, inHg, inH₂O, ftH₂O, cmH₂O, mbar, mmH₂O
- Medium: oil & water
- Pressure Connection: 1/4” BSP (M)
- Overpressure Alarm: Visual alert at 120% F.S.
- Pressure Type & Media: Gauge & Compound; compatible with non-corrosive dry gases and liquids; SS 316 wetted parts
- Battery: 6VDC internal alkaline; approx. 1000 hours
- Low Battery Indicator: Provided
- Ingress Protection Rating : IP 67
- Casing: Robust ABS plastic
- Pressure Ranges: 0 to 100/ 200 / 400/700/1000 bar
- Accuracy: ±0.025% F.S.
- Display: 5½ digits, 7-segment LCD with bright green backlight
- Resolution: Minimum 5½ digits
- Engineering Units: bar, psi, kg/cm², kPa, MPa, mmHg, atm, mH₂O, inHg, inH₂O, ftH₂O, cmH₂O, mbar, mmH₂O
- Medium: oil & water
- Pressure Connection: 1/4” BSP (Male)
- Electrical Inputs: mA: 0 to 50 mA DC (Active) V: 0 to 30 V DC (Active) 24 V Loop Supply and 5 V Switch Test
- Overpressure Alarm: 120% FS (Visual & Audible)
- Media Compatibility: Gauge & Compound; Non-Corrosive Dry Gases or Liquids; SS316 Standard Wetted Parts
- Power Supply: 7.5 VDC Internal Rechargeable Battery with 9 V Charging Adapter
- Low Battery Indication: Provided
- Enclosure: High-Impact ABS Plastic
Calibrator Pumps
Product Overview :
R&D Instrument Services’ pressure test pump is a versatile pressure generator, available in both hydraulic and pneumatic configurations, capable of generating pressure up to 1000 bar. It supports three types of media: air, water, and oil. This makes it an ideal pressure calibration comparator for laboratory applications
Product Application :
To be used along with analog or digital, standard or master, pressure, gauges or indicator for
checking and calibration of oil operated sensors, manometers, gauges, indicators, controllers,
transducers, transmitters, recorders and data loggers.
- Pressure range :1/2/3/4bar
- Vacuum Range:0.95 Bar
- Medium: Dry Air
- Compact, Lightweight, And Hand-operated
- Dual Function: Vacuum & Pressure With Changeover Switch
- Fine Adjustment Vernier For Up To 1 Mbar Resolution
- Very Low Leakage Rate For Precise Calibration
- Pressure range :10/25/30/40/60bar
- Vacuum Range:0.95 Bar
- Medium: Dry Air
- Compact, Lightweight, And Hand-operated
- Dual Function: Vacuum & Pressure With Changeover Switch
- Very Low Leakage Rate For Precise Calibration
- 1-meter Flexible Nylon Hose With 1/4” Bsp (F) Connector To Devices Under Test
- Pressure range 0 to 700bar
- Medium: oil and water
- Compact, hand-operated design
- Suitable for high-pressure applications
- Fine vernier for precise adjustments
- Open/close valve for controlled release
- Rugged stainless steel body
- 1-meter nylon hose with 1/4" BSP(F) connection
- Lightweight, hand-operated pump with fine adjustment
- Pressure: up to 1 bar
- Vacuum: down to -0.5 bar
- Ideal for quick, precise low-pressure calibration
Comparator Pumps
Product Overview :
R&D Instrument Services’ pressure test pump is a versatile pressure generator, available in both hydraulic and pneumatic configurations, capable of generating pressure up to 1000 bar. It supports three types of media: air, water, and oil. This makes it an ideal pressure calibration comparator for laboratory applications
Product Application :
To be used along with analog or digital, standard or master pressure gauges or indicator for checking and calibration of oil operated sensors, manometers, gauges, indicators, controllers, transducers,
transmitters, recorders and data loggers.
- Pressure range :2/10/25/35bar
- Vacuum Range:0.95 Bar
- Medium: Dry Air
- Pneumatic Type, Perfect Pressure Stability
- Hand Tight Quick Connector, Easy To Connect The Under Tested Device
- Special Structure Design Makes Easy To Reach High Pressure
- The Pump Features A Fine-threaded Ramp For Precise Pressure Adjustment.
- Pressure range 0 to 700bar
- Medium: Oil And Water
- Hydraulic Type, Perfect Pressure Stability
- Hand Tight Quick Connector, Easy To Connect The Under Tested Device
- Special Structure Design Makes Easy To Reach High Pressure
- The Pump Features A Fine-threaded Ramp For Precise Pressure Adjustment.
- Pressure range 0 to 1000bar
- Medium: oil and water
- Hydraulic type, Perfect pressure stability
- With Pre-Pressure design, it can generate very high pressure smoothly and easily up to 1000bar
- Hand tight quick connector, easy to connect the under tested device
- Special structure design makes easy to reach high pressure
- The pump features a fine-threaded ramp for precise pressure adjustment.
Dry Block Temperature Calibrator
Product Overview :
R&D Instruments’ Dry Block Calibrators, covering a wide temperature range from -30°C to 1200°C, are renowned for their exceptional quality and precision. Engineered with advanced features and a modern, ergonomic design, these calibrators are ideally suited for both workshop and on-site temperature sensor calibration.
Product Application :
Ideal for calibration of thermocouples, RTDs, gauges, thermometers, switches, transmitters, etc.,
- Range: -30°C to 140°C
- Accuracy: ±0.3°C | Stability: ±0.03°C
- Resolution: 0.01°C (up to 99.99°C), 0.1°C (above 99.99°C)
- Heating Time: 15 mins (to 140°C)
- Cooling Time: 20 mins (to -30°C)
- Display: LED Green | Units: °C/°F Switchable
- Immersion Diameter: 19.5mm | Depth: 110mm
- Power Supply: 230V AC ±2.5/50Hz
- Dimensions: 165 x 225 x 365mm | Weight: 11kg
- Stabilization Time: 10 mins
- Range: -35°C to 123°C (e.g., -10°C at 25°C ambient)
- Resolution: 0.01°C (up to 99.99°C), 0.1°C above 99.99°C
- Accuracy: ±0.4°C | Stability: ±0.1°C
- Stabilization Time: 10 minutes
- Display: LED Green | Units: °C/°F switchable
- Heating Time: 25 minutes (ambient to 123°C)
- Cooling Time: 30 minutes (ambient to max negative)
- Immersion Diameter: 25.6mm | Depth: 120mm
- Power Supply: 230V AC ±2.5/50Hz
- Dimensions: 153 x 240 x 340 mm |Weight: 7 kg
- Range:35 to 650°C
- Resolution:0.01°C/0.1°C
- Accuracy:±0.5°C
- Stability:±0.05°C
- Stabilisation Time:20minutes
- Display: LED Green | Units: °C/°F switchable
- Heating Time (50 to 650°C) : 20 minutes (approx.)
- Cooling Time (650 to 100°C) : 35 minutes (approx.)
- Immersion Diameter :25.3mm | Depth : 150mm
- Power Supply : 230V AC ±2.5/50Hz.
- Dimensions : 175 X 305 X 260 mm |Weight : 10Kgs
- Range:30 to 650°C
- Resolution:0.1°C
- Accuracy:±1°C
- Stability:±0.1°C
- Stabilisation Time:12minutes
- Display: LED Green | Units: °C/°F switchable
- Heating Time (Amb. to650°C) : 12 minutes
- Cooling Time (650 to 100°C) : 28 minutes
- Immersion Diameter :25.4mm | Depth : 120mm
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.6 KW or 115V AC± 2.5% / 60 Hz, 1.2 KW
- Dimensions : 120 x 200 x 225 mm |Weight :5.8Kgs
- Range:35 to 650°C
- Resolution:0.1°C
- Accuracy:±0.6°C
- Stability:±0.3°C
- Stabilisation Time:12minutes
- Display: LED Green | Units: °C/°F switchable Heating Time (Amb. to650°C) : 15 minutes
- Cooling Time (400 to 100°C) : 30 minutes
- Immersion Diameter :25.4mm |Depth : 120mm
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.6 KW or 115V AC± 2.5% / 60 Hz, 1.2 KW
- Dimensions : 120 x 200 x 225 mm | Weight : 5.8Kgs
- Range:35 to 650°C
- Resolution:0.1°C
- Accuracy:±1.4°C
- Stability:±0.3°C
- Stabilisation Time:12minutes
- Display: LED Green | Units: °C/°F switchable Heating Time (Amb. to650°C) : 15 minutes
- Cooling Time (400 to 100°C) : 30 minutes
- Immersion Diameter :25.4mm |Depth : 120mm
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.6 KW or 115V AC± 2.5% / 60 Hz, 1.2 KW
- Dimensions : 120 x 200 x 225 mm |
- Weight : 5.8Kgs
- Ideal For : Onsite Calibration And Shipbuilding Industry
- Range:35 to 350°C
- Resolution:0.1°C
- Accuracy:±0.8°C
- Stability:±0.2°C
- Stabilisation Time:12minutes
- Display: LED Green | Units: °C/°F switchable Heating Time (Amb. to350°C) : 7 minutes
- Cooling Time (350 to 100°C) : 20 minutes
- Immersion Diameter :25.4mm | Depth : 120mm
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.6 KW or 115V AC± 2.5% / 60 Hz, 1.2 KW
- Dimensions : 120 x 200 x 225 mm | Weight : 5.8Kgs
- Range:50 to 400°C
- Resolution:0.1°C
- Accuracy:±0.4°C
- Stability:±0.05°C
- Stabilisation Time:20minutes
- Display: LED Green | Units: °C/°F switchable Heating Time (50 to400°C) : 20 minutes
- Cooling Time (400 to 100°C) : 35 minutes
- Immersion Diameter :25.4mm | Depth : 110mm
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.2 KW
- Dimensions : 155x240x400 mm
- Range:50 to 650°C
- Resolution:0.1°C
- Accuracy:±0.5°C
- Stability:±0.05°C
- Stabilisation Time:20minutes
- Display: LED Green | Units: °C/°F switchable Heating Time (50 to650°C) : 30 minutes
- Cooling Time (650 to 100°C) : 60 minutes
- Immersion Diameter :25.4mm | Depth : 110mm
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.2 KW
- Dimensions : 155x240x400 mm
- Range:50 to 400°C
- Resolution:0.1°C
- Accuracy:±0.4°C
- Stability:±0.1°C
- Stabilisation Time:20minutes
- Display: LED Green | Units: °C/°F switchable
- Heating Time (50 to400°C) : 35 minutes
- Cooling Time (400 to 100°C) : 60 minutes
- Immersion Diameter :36.0mm | Depth : 110mm
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.2 KW
- Dimensions : 155x240x400 mm
- Range:50 to 650°C
- Resolution:0.1°C
- Accuracy:±0.5°C
- Stability:±0.1°C
- Stabilisation Time:20minutes
- Display: LED Green | Units: °C/°F switchable
- Heating Time (50 to650°C) : 40 minutes
- Cooling Time (400 to 100°C) : 65 minutes
- Immersion Diameter :36.0mm | Depth : 110mm
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.2 KW
- Dimensions : 155x240x400 mm (WHD) mm
- Range:150 to 1200°C
- Resolution:0.1°C upto 999.9°C & 1°C above 999.9°C
- Accuracy:±2°C
- Stability:±0.2°C for 150°c & ±0.4°C for 1200°C
- Stabilisation Time:15minutes
- Display:LED Green | Units :°C/°F /°K Switchable
- Heating Time : 60 minutes
- Cooling Time : 130 minutes
- Immersion Diameter :33.0mm | Depth : 130 mm(80mm deep + 50mm top insulator
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.2 KW
- Dimensions : 305X175X260 mm | Weight : 10 Kgs
- Range:300 to 1200°C
- Resolution: 1°C
- Accuracy:±3°C
- Stability:±0.5°C
- Stabilisation Time:15minutes
- Display:LED Green | Units :°C/°F /°K Switchable
- Heating Time : 60 minutes
- Cooling Time : 130 minutes
- Immersion Diameter :33.0mm | Depth : 130 mm(80mm deep + 50mm top insulator
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.2 KW
- Dimensions : 305X175X260 mm
- Range:500 to 1200°C
- Resolution: 1°C
- Accuracy:±3°C
- Stability:±0.5°C
- Stabilisation Time:15minutes
- Display:LED Green | Units :°C/°F /°K Switchable
- Heating Time : 60 minutes
- Cooling Time : 130 minutes
- Immersion Diameter :33.0mm | Depth : 130 mm(80mm deep + 50mm top insulator
- Power Supply : 230V AC ± 2.5% / 50 Hz, 1.2 KW
- Dimensions : 305X175X260 mm
Signal Calibrators
Product Overview :
R&D Instruments offers a premium range of signal calibrators, loop calibrators, and temperature calibrators engineered for precision and reliability. Our solutions are ideal for calibrating thermocouples, RTDs, transmitters, controllers, and indicators across various industries. Compact, lightweight, portable, and highly durable, R&D’s calibrators deliver unmatched performance tailored to your operational needs
Product Application :
Ideal for calibrating thermocouples, RTD, indicators, controllers, transmitters, receivers and mA, mV, V, ohms measuring instruments
- Basic Accuracy: ±0.015% of reading
- Display: Graphical with dual view (source & measure)
- Resolution: 0.001
- Loop Supply: 24V with built-in HART 250Ω resistor
- Voltage Range: 0 to 30 V
- Current Range: 0 to 25 mA
- Functions: mV/V/mA simulation & measurement
- Interface: Feather-touch keypad
- Features: Selectable ramp & step functions
- Basic Accuracy: ±0.015% of reading
- Display: Graphical with dual view (source & measure)
- Resolution: 0.001
- Loop Supply: 24V with built-in HART 250Ω resistor
- Voltage Range: 0 to 30 V
- Current Range: 0 to 25 mA
- Functions: mV/V/mA simulation & measurement
- Interface: Feather-touch keypad
- Features: Selectable ramp & step functions· Compatible for external pressure module
- Basic Accuracy: ±0.05% of reading
- Display: Graphical with dual view (source & measure)
- Resolution: 0.01
- Loop Supply: 24V with built-in HART 250Ω resistor
- Voltage Range: 0 to 30 V
- Current Range: 0 to 24 mA
- Functions: mV/V/mA simulation & measurement
- Interface: Feather-touch keypad
- Features: Selectable ramp & step functions·
- Basic Accuracy: ±0.05% of reading
- Display: Graphical with dual view (source & measure)
- Resolution: 0.01
- Loop Supply: 24V with built-in HART 250Ω resistor
- Current Range: 0 to 24 mA
- Functions: mV/V/mA simulation & measurement
- Interface: Feather-touch keypad
- Features: Selectable ramp & step functions·
- Basic Accuracy: ±0.02% of reading
- Graphical split-screen display (Measure & Source)
- Dual calibration: RTD & Thermocouple
- Supports 14 RTD/resistance types (source/measure)
- Supports 8 TC types (source/measure)
- RTD simulation: 2W / 3W / 4W
- TC I/O with auto reference junction compensation
- Manual/auto stepping & ramping
- Basic Accuracy: ±0.05% of reading
- Graphical split-screen display (Measure & Source)
- Dual calibration: RTD & Thermocouple
- Supports 14 RTD/resistance types (source/measure)
- Supports 8 TC types (source/measure)
- RTD simulation: 2W / 3W / 4W
- TC I/O with auto reference junction compensation
- Manual/auto stepping & ramping
- Basic Accuracy: ±0.02% of reading
- Graphical split-screen display (Measure & Source)
- Powerful, user-friendly, and precise
- Ideal for testing and calibrating temperature sensors & transmitters
- Measures 4–20 mA loops with loop power supply
- Supports RTDs, thermocouples, ohms, and volts (measure & source)
- Simulates TCs, RTDs, volts, and resistance with high stability
- Basic Accuracy: ±0.05% of reading
- Graphical split-screen display (Measure & Source)
- Powerful, user-friendly, and precise
- Ideal for testing and calibrating temperature sensors & transmitters
- Measures 4–20 mA loops with loop power supply
- Supports RTDs, thermocouples, ohms, and volts (measure & source)
- Simulates TCs, RTDs, volts, and resistance with high stability
Constant Temperature Liquid Bath
Product Overview :
The Constant Temperature Liquid Bath is a precision-engineered thermal calibration system designed to provide a highly stable and uniform temperature environment for the calibration of temperature sensors, RTDs, thermocouples, and other thermal instruments. Engineered for laboratories, calibration facilities, and quality assurance departments, this unit ensures high accuracy, repeatability, and performance in both industrial and metrology-grade applications.
Product Application :
Ideal for calibration or testing of thermometers, temperature sensors, temperature gauges, etc.
- Range: +50°C to 250°C
- Accuracy: ±0.5°C | Stability: ±0.1°C|Uniformity : ± 0.1°C
- Resolution: 0.1°C
- Display: LED Green | Units: °C
- Power Supply: 230V AC ±2.5/50Hz
- No. ofholes : 3 no@22mmsize
- Liquid Tank Usable Inner Working Area: 100mm(W) x 100mm(B) x 250mm(D) | Weight: 50g
- Tank Capacity : 5 liters(Silicon Oil)
- Stabilization Time: 15 mins
- Range: 0°C to 99°C
- Stability: ±0.1°C|Uniformity : ± 0.1°C
- Resolution: 0.1°C
- Display: LED Green | Units: °C
- Power Supply: 230V AC ±2.5/50Hz
- Tank Capacity : 5 liters(water)
- Stabilization Time: 15 mins
- Time to reach 0°C from Ambient or to +99.99°C will take minimum 60mins
- Range: -20°C to +50°C
- Stability: ±0.05°C|Uniformity : ± 0.1°C
- Resolution: 0.1°C
- Display: LED Green | Units: °C
- Power Supply: 230V AC ±2.5/50Hz
- Tank Capacity : 5 liters(IPA)
- Stabilization Time: 15 mins
- Time to reach - 20°Cfrom Ambient or to +50°C will take minimum 60mins.
- Range: -40°C to Ambient Temperature°C
- Stability: ±0.05°C|Uniformity : ± 0.1°C
- Resolution: 0.1°C
- Display: LED Green | Units: °C
- Power Supply: 230V AC ±2.5/50Hz
- Tank Capacity : 5 liters(IPA)
- Stabilization Time: 15 mins
- Time to reach - 40°C from Ambient or to +50°C will take minimum 90mins.
- Range: -80°C to Ambient Temperature°C
- Stability: ±0.05°C|Uniformity : ± 0.1°C
- Resolution: 0.1°C
- Display: LED Green | Units: °C
- Power Supply: 230V AC ±2.5/50Hz
- Tank Capacity : 5 liters(IPA)
- Stabilization Time: 15 mins
- Time to reach - 40°C from Ambient or to +50°C will take minimum 90mins.
Test Benches
Product Overview :
R&D Instrument Services offers high-precision calibration test benches tailored for lab and field use. Designed to meet industrial standards, our benches support reliable calibration across pressure, temperature, and electrical domains.
Product Range :
Electrical Test Benches
Pressure Test Benches
Universal Test Benches
Electronics Test Benches
- Elevation work facilities
- Under bench cabinet
- AC Socket Panel
- Multifunction Calibrator-MCAL-20
- Variable DC Power Supply
- Fixed DC Power Supply
- Pressure Calibrator (Pneumatic& Hydraulic)
- Dry Block Temperature Calibrators up to 1200°c Air Set
- Optional: Rubber Mat
- star-Delta Starte r/DOL Starter
- PLC Testing Provision
- Function Generator
- LCR Meter
- Oscilloscope
- Decade Resistance Box
- Soldering / De-Soldering Stations
- Anti-Static / ESD Facility
- Calibration Management Software
- Space for Computer Systems (CPU, Monitor, Keyboard, Mouse & Printer)
- Mobile / Stationery Under bench Cabinets
- Under bench cabinet
- AC Socket Panel
- Multifunction Calibrator-MCAL-20
- Variable DC Power Supply
- Fixed DC Power Supply
- Pressure Calibrator (Pneumatic& Hydraulic)
- Dry Block Temperature Calibrators up to 1200°c Air Set
- Optional: Rubber Mat
- star-Delta Starte r/DOL Starter
- PLC Testing Provision
- Function Generator
- LCR Meter
- Oscilloscope
- Decade Resistance Box
- Soldering / De-Soldering Stations
- Anti-Static / ESD Facility
- Calibration Management Software
- Space for Computer Systems (CPU, Monitor, Keyboard, Mouse & Printer)
- Mobile / Stationery Under bench Cabinets
- Elevation work facilities
- Under bench cabinet
- Three Phase Mains Power Supply
- Three Phase Variable AC Power Supply
- 230V AC Socket Panel&110V AC Socket Panel
- Single Phase Variable AC Power Supply
- Variable DC Power Supply
- Digital Multi-meter
- Fixed DC Power Supply
- Continuity Tester
- Air Set
- Optional: Rubber Mat
- star-Delta Starte r/DOL Starter
- PLC Testing Provision
- Function Generator
- LCR Meter
- Oscilloscope
- Decade Resistance Box
- Soldering / De-Soldering Stations
- Anti-Static / ESD Facility
- Calibration Management Software
- Space for Computer Systems (CPU, Monitor, Keyboard, Mouse & Printer)
- Mobile / Stationery Under bench Cabinets
- Under bench cabinet
- Three Phase Mains Power Supply
- Three Phase Variable AC Power Supply
- 230V AC Socket Panel&110V AC Socket Panel
- Single Phase Variable AC Power Supply
- Variable DC Power Supply
- Digital Multi-meter
- Fixed DC Power Supply
- Continuity Tester
- Air Set
- Optional: Rubber Mat
- star-Delta Starte r/DOL Starter
- PLC Testing Provision
- Function Generator
- LCR Meter
- Oscilloscope
- Decade Resistance Box
- Soldering / De-Soldering Stations
- Anti-Static / ESD Facility
- Calibration Management Software
- Space for Computer Systems (CPU, Monitor, Keyboard, Mouse & Printer)
- Mobile / Stationery Under bench Cabinets
Marine Calibation Kit
Product Overview :
Marine calibration kit is a compact, all-in-one solution for calibrating pressure gauges, temperature transmitters, and switches, designed specifically for the marine industry. Supplied in a rugged case with valid calibration certificates, it meets international regulations
- Temperature Calibrator: 30°C to 650°C
- Advanced Pressure Gauge: -1 to 60 bar (Pneumatic), 0 to 700 bar (Hydraulic)
- Medium Pressure Hand Pump: -1 to 60 bar (Pneumatic)
- High Pressure Hand Pump: 0 to 700 bar (Hydraulic)
- Loop Calibrator: mV/V/mA source & measurement
- Digital Multimeter: 4.5-digi
Portable Pressure Calibrator
Product Overview :
Designed for calibration of vacuum and pressure gauges, switches, and transmitters.
Integrated with a pneumatic hand pump, it allows both pressure and vacuum generation, electrical signal measurement, and switch testing—all in a compact, portable kit.
- Pressure Range Options: –1 to 20 bar
- Accuracy: ±0.025% of Full Scale
- Selectable Pressure Units: bar, kg/cm², MPa, mH₂O, atm, psi, inHg, ftH₂O, kPa, inH₂O, mmHg, mbar, cmH₂O, mmH₂O
- Pressure Generation: Up to 20 bar
- Vacuum: Up to –0.85 bar
- Media Compatibility: 316 Stainless Steel
- Electrical Measurement – mA: Range: 0 to 50 mA
- Accuracy: ±0.025% of reading + 10 µA
- Electrical Measurement – Voltage: Range: 0 to 30 V
- Resolution: 0.001 V
- Accuracy: ±0.025% of reading + 3 mV
- Loop Power Supply: 24V DC ±10% (active loop with 800Ω load)
- Display: Large backlit graphical display
- Keypad: Feather-touch with dedicated ZERO key
- Peak Hold: High & Low pressure peaks
- Pressure Switch Test: Detects opening & closing pressure
- Display hold during switching
- Over Pressure Alarm: 20% above full scale
- Instrument Casing: ABS Plastic (IP65)
- Power Supply: Rechargeable Li-ion Battery
- Instrument Dimensions: 380 mm × 290 mm × 170 mm (L × W × D)
