Model MP40R (Sub Zero Temperatures)

Nagman Sub-Zero Temperature Calibrator

Ideal for quick / fast Lab / Site Calibration of TC / RTD, Bi-Metal Thermometers, Temperature Switches / Indicators etc. – in Industrial & Marine Applications.

Microprocessor based Precision Dry Block

Specification MP40R :

Features Details
Range -40°C from Ambient to 123°C
Resolution ±0.1°C
Accuracy ±0.3°C
Stability* ±0.05°C
Stabilisation Time 7 Minutes
Temperature Readout °C / °F Switchable
Well Diameter 19 mm
Immersion Depth 100 mm
Heating Time 14 Minutes (from Ambient to max.)
Cooling Time 34 Minutes (from Ambient to min.)
Interchangeable Thermowells Single Hole to suit 1/4″ – Standard
Current Input 0 to 24 mA, Resolution : 0.01 mA, Accuracy (mA) ±0.05% FS + 1 digit
Transmitter Supply / Temperature Switch 24V / 30 mA DC / 5V
Power Supply / Consumption 230V AC / 50 Hz / 120 W
Instrument Dimensions (L x D x H) 155 x 375 x 300 mm
Instrument Weight 10 Kgs.

* Measured at bottom of well with Precision Sensors

Standard Delivery:
  1. Basic Instrument
  2. Test Leads
  3. Mains Cable
  4. Insertion Tube (to suit 1/4″ Probe)
  5. Tool for Insertion Tube
  6. Spare Fuses
  7. RS-232 Computer Interface
  8. Traceable Calibration Certificate
  9. Instruction Manual
  10. Carrying Case
Optional accessories :
  1. Additional Single hole Insert (Maximum 15 mm)
  2. Multi-hole Insert (consult us)
    “Caltemp” Calibration Software
  3. 115V AC / 60 Hz Model
  4. Calibration Certificate from NABL Accredited – as per ISO/IEC 17025:2005 Laboratory

Nagman Intruments & Electronics (P) Ltd.

Nagman, an ISO 9001:2008 Certified Company was established in the year 1972 started manufacturing RTD / TC sensors, moved on to pioneer the concept of Portable Calibrators for Temperature, Pressure & Signal selling over 50,000 so far.

Nagman, expanding on their technical expertise on portables, developed Calibration Work Stations / Test Benches – Primary & Secondary Standard Calibration Test Benches, Temperature Calibration Test Benches, Electrical & Electronics Calibration Test Benches, Multifunction/Multi-parameter Calibration Test Bench Workstations and Computer Aided Calibration Systems – comparable in design, performance, features and accuracies to reputed/established International brands. Have supplied more than 1,500 Test Benches to major industries in India & Worldwide.