R & D Instrument Services

At R&D Instruments our focus is on manufacturing of specialized calibration instruments.

We are one of the fast growing specialists in manufacturing of calibration instruments.

We manufacture Constant Temperature Liquid Baths, Dry Block Temperature Calibrators, Pressure Calibrators, Signal / Process Calibrators, Hand Held Instruments for temperature/humidity & Instrument Calibration Test Benches.

We have set up an accredited (by NABL New Delhi) laboratory in accordance with ISO /IEC 17025: 2005 to test, calibrate and certify to ensure the quality of all the manufacturing range of calibration instruments.

R&D calibration instruments serve their clients in Nuclear/Thermal/Hydro Power Plants, Oil Refineries, Chemical and Fertilizer Plants, Pharmaceutical Manufacturing Units, Calibration Laboratories, International Maritime Industries.

R&D Instruments calibration instruments including test benches are supplied to all our dealers in India as well as countries like USA, Germany, Australia, Netherlands, Japan, Dubai, Singapore, Egypt, Philippines, Nigeria, Ukraine and Pakistan.

Research and Development team works to improve to higher technological advancements to bring more innovative products to our customer needs and their range.

R&D Instruments development program will continue to give reliable and latest updated calibration instruments. We are coming out with software enabled automatic communicating calibration instruments which will make us world class leaders.

R&D Instruments new innovative products will make us trend setters in the field of calibration instruments.
R&D Instruments primary goal is to provide quality assurance with top notch customer service.

Dry Block Temperature Calibrator – T Series Technical Specification

Specifications for Dry Block Temperature Calibrator – T Series

Model

Range

Accuracy

Stability

Stabilisation Time

Heating Time

Cooling Time

350 T

50 to 350°C

±0.7°C

±0.2°C

15 Min.

50 to 350°C
18 to 20 Min.

350 to 100°C
35 to 40 Min.

650 T

50 to 650°C

±1.3°C

±0.3°C

15 Min.

50 to 650°C
30 to 35 Min.

650 to 100°C
55 to 60 Min.

350 DT

50 to 350°C

±1.0°C

±0.4°C

18 Min.

50 to 350°C
25 to 30 Min.

350 to 100°C
55 to 60 Min.

650 DT

50 to 650°C

±1.6°C

±0.5°C

20 Min.

50 to 650°C
35 to 40 Min.

650 to 100°C
115 to 120 Min

350 T SPL

50 to 350°C

±0.7°C

±0.2°C

20 Min.

50 to 350°C
30 to 35 Min.

350 to 100°C
55 to 60 Min.

650 T SPL

50 to 650°C

±1.3°C

±0.3°C

20 Min.

50 to 650°C
40 to 45 Min.

650 to 100°C
65 to 70 Min.
Resolution 0.1°C
Units °C / °F Switchable
Switch Test 5V DC Nominal
Power Supply 230V AC ± 5% / 50Hz, 1.2 KW for 650 models & 500 W for 350 models
Transmitter Supply 12 to 24V DC

Dry Block Temperature Calibrator – UTC Series Technical Specification

Specifications for Dry Block Temperature Calibrator – TC Series

Model

Range

Accuracy

Stability

Stabilisation Time

Heating Time

Cooling Time

350 UTC

50 to 350°C

±0.4°C

±0.05°C

15 Min.

50 to 350°C
18 to 20 Min.

350 to 100°C
30 to 35 Min.

650 UTC

50 to 650°C

±0.6°C

±0.05°C

20 Min.

50 to 650°C
30 to 32 Min.

650 to 100°C
40 to 45 Min.
Resolution 0.1°C
Units °C / °F Switchable
Switch Test 5V DC Nominal
Power Supply 230V AC ± 5% / 50Hz, 1.2 KW for 650UTC & 500 W for 350UTC
Transmitter Supply 24V DC (Loop Powered)
Block Diameter 25.4mm
Block Depth 120mm
Insertion Tube Depth 110mm

Facility

Range

Resolution

Accuracy1

mA

0 to 25.00 mA

0.01 mA

0.05% F.S + 2 Digits

mV

0 to 1000.0 mV

0.01 / 0.1 mV

0.05% F.S + 2 Digits

Volts

0 to 10.000 V

0.001V

0.05% F.S + 2 Digits

Ohms

0 to 400 Ohms

0.01 Ohms

0.05% F.S + 2 Digits

RTD Pt 1003

-200 to 850°C

0.1°C

0.05% F.S + 2 Digits
Thermocouple2 Types

T

-200 to 400°C

0.1°C

0.1% F.S + 1 Digit

J

-200 to 1200°C

0.1°C

0.1% F.S + 1 Digit

K

-200 to 1372°C

0.1°C

0.1% F.S + 1 Digit

R

300 to 1760°C

1°C

0.1% F.S + 1 Digit

S

300 to 1760°C

1°C

0.1% F.S + 1 Digit

N

-200 to 1300°C

0.1°C

0.1% F.S + 1 Digit

mA LOOP CALIBRATOR – MODEL: mA

Features
• 2 x 16 Alpha Numeric Display
• Microcontroller Based
• Loop Power Supply for Transmitters
• Simulation and Measurement of mA
• Percentage Mode (0-100%) for mA measurement
• Fixed Setting for 4, 8,12,16, 20mA
• Simulation Setting Through Key Pad
Application: Ideal for calibrating indicators, controllers, transmitters, receivers and mA measuring instruments

 

PROCESS CALIBRATOR – MODEL: PC

Features
• 2 x 16 Alpha Numeric Display
• Microcontroller Based
• Feather Touch Key Pad
• Simulation and Measurement ofThermocouple, mA, mV
• Loop Power Supply for Transmitter
• Internal Cold Junction Compensation
Application: Ideal for calibrating thermocouples, indicators, controllers, transmitters, receivers and mA, mV, measuring instruments.

 

Technical Specification

Accuracy		 ±0.05% F.S. + 2 Digits

Resolution		 0.001 mA

Range		 Simulation : 0 to 22.00 mAMeasurement : 0 to 22.00 mA

Display		 2 x 16 Alpha Numeric Display

Loop Power Supply		 +24V DC

Power Supply		 7.2V (6 x 1.2V Rechargeable) Battery

DIGITAL MANOMETER – MODEL: DM

Features

  • 2 x 16 Alpha Numeric Display
  • Switch Test Facility
  • Over Pressure Alarm,
  • Feather Touch Keypad
  • Zero setting through Key Pad
  • Pressure Units Selectable through Key Pad
  • mA& Voltage Measurements.

Application: Ideal
for calibration of Differential Pressure Transmitters, Differential Pressure gauge, Level Transmitters, Flow Transmitters, Magnahelic gauge, etc.
Technical Specification

Range		 ±1000 / ±2000 / ±5000 / ±10000 mmWC

Resolution		 1 mmWC

Pressure Units		 mmWC , Pa, mbar, bar, mmHg, cmH2O

*Accuracy for Pressure		 ±0.5% F.S.
   

MEASUREMENTS		  
mARange 0 to 25.00
mAResolution 0.01 mA
Volts Range 0 to 30.00
Volts Resolution 0.01 Volt
Accuracy ±0.05% of F.S. + 2 Digits
Switch Test 5V DC Nominal
Over Pressure Alarm 2% of F.S.
Display 2 x 16 Alpha Numeric Display
Media Dry Air
Power Supply 9V Rechargeable Battery