Dry Block Temperature Calibrators
Dry Block Temperature Calibrators

The Humidity & Temperature Generator Model:HCAL 1104U is to perform a rapid & easy calibration of portable instruments, sensors, transmitter & datalogger of different manufactures.

Solid state Heating & Cooling technology with high performance humidification system, generate precision chamber stability & uniformity gradient range from 10 to 50°C / 5 to 95% RH

  • HCAL 1104U has a control range of 10 to 50°C / 5 to 95% RH
  • Improved design to provides better thermal performance in terms of control stability & temperature gradients
  • Temperature control stability equilibrium is better than ± 0.05°C
  • Humidity stability equilibrium is better than ± 0.05°C
  • fast raising and quick settling
  • Large chamber size suitable for multiprobe & portable indicator calibration

Model: Hcal 1104U
Range Temperature Humidity: 10 to 50‘C / 5 to 60‘C (Extended range)
5 to 95% RH / 3 to 97 % RH (Extended range)
Display Resolution Temperature: 0.01 °C
Display Resolution Humidity: 0.01%RH
Display Resolution Humidity: 0.01%RH
Stability* Temperature: better than + 0.05 C
Stability* Humidity: betteF than + 0.2% RH
Display: 4.73” inch True TFT display with touch screen
Chamber size: 230 mm diax 200 depth
Test chamber size: 200mm DIAx l70mm D(Approx)
Construction: Inner chamber SS310 / outerMS powder coating
Humidifier Liquid: Distilled water
Dimension: 436mm Lx 676mm Wx 368mm H(Approx)
Weight: 44 Kg(Approx)(except humidifier & dehumidifier)
Power Supply: 230VAC, 50Hz

Stability and uniformity @ 25‘ C Chamber Temperature.

Standard Delivery

Basic Instrument
External Humidifier system(HCAL 1104U-H)-weight 6.7kg
Desiccant cells – 2nos
Molecular sieve Desiccant – 2kg
Interchangeable Acrylic door (plain)
Spare fuses
Instruction manual
Traceable calibration certifica


Carrying case
Master Hygrometer with sensor
Additional Molecular sieve Desiccant
Additional Interchangeable Acrylic door (custom special holes)