Home baths Standard calibration baths AT

Standard calibration baths AT

Standard calibration baths AT

  • Using high-precision computer temperature controller with high temperature-control precision and high setting and display resolution.
  • Special structural design, making products more in conformity with scientific theory of fluid dynamics and different indexes of products better guaranteed.
  • Mature mixing design has greatly improved reliability and indexes of products.

Standard Configuration

Produce name Standard water bath Standard oil bath Low temperature calibration bath
Model AT100(B) AT300(B) ATL05(B) ATL20(B) ATL40(B) ATL60(B)
Temperature range R.T+10~95℃ 90~300℃ -5~90℃ -20~90℃ -40~90℃ -60~90℃
Temperature constancy ±0.005℃ ±0.01℃
Temperature uniformity Level ±0.005℃ ±0.01℃ ±0.01℃
Largest ±0.01℃           ±0.02℃
Interior material Stainless steel SUS 304
Exterior material Stainless steel SUS 304
Heat insulating material Glass wool Rigid polyurethane foam+glass wool
Heater Stainless steel tube heater
Temperature control method PID control by microprocessor
Temperature setting method Digital setting with the UP/DOWN key
Temperature display method Digital display by LED
Heater circuit control Triac zero-cross control
Operation function Fixed  temp. operation
Temperature Sensor PT100Ω
Refrigeration  system
Refrigeration method - Mechanical single-stage refrigerator system Mechanical cascade refrigerator system
Air-cooled condenser
Refrigerator - Hermetically-sealed rotary compressor
Refrigerant - R507/ R404A (CFC-free) R404A+R23
Condenser - Finned tube exchanger
Evaporator - Serpentine coil evaporator
Safety Devices
  Over current breaker, Electric Leakage Breaker Overcurrent breaker,/Electric leakage breaker /Refrigeration system overheat、overpressure、 Overcurrent protection
Interior Dimensions ф160╳550mm ф130╳550mm
Internal capacity 11L 7.3L
Medium Water ≤257 Silicon oil Anhydrous ethyl   (≤41℃)
Power Supply AV220V/50HZ       (single phase) AV380V/50HZ (Three-phase)
Power(KW) Approx 2.8 Approx 3.2 Approx 3.2 Approx 4.2 Approx 4.2 Approx 4.8
Thermometer thrust plate,2 set / Product description, 1 set
Optional Accessories
Communication interface(RS232 or RS485)/Timer

  • The performance shown here is the value under the condition of the ambient temperature of 23∞C±2∞C, humidity of 65%RH±20%. And there is not burden.
  • The projection is not included for Internal dimensions and External dimensions.