HAIDA HD-E702-225 Constant Temperature and Humidity Test Chamber (-40℃~150℃, 20~98% RH)

Internal Dimension (W × H × D): 500 × 750 × 600 mm

External Dimension (Stainless Steel Type) (W × H × D): 1100 × 1670 × 1200 mm

External Dimension (Paint Type) (W × H × D): 800 × 1670 × 1200 mm

Total Power (kW): 9.5 / 9.5 / 11.6

Maximum Current (A): 25 / 32 / 40

Voltage: Three-phase 380 V

Performance:

Temperature & Humidity Adjustment Method: Balanced Temperature and Humidity Control (BTHC), PID intelligent adjustment

Temperature Range: -40℃~150℃

Temperature Accuracy: 0.01 °C

Temperature Tolerance: ≤ ±1.0 °C or ±2.0 °C

Temperature Fluctuations: ≤ ±0.5 °C (without load and temperature stable)

Temperature Uniformity: ≤1.5 °C (without loading), 50 mm ≤ Sensor

Humidity Range: 20% ~ 98% RH

Humidity Accuracy: 0.1% RH

Humidity Tolerance:

≥75% RH: ≤ ±3% RH

≤75% RH: ≤ ±6% RH

Humidity Fluctuations: ≤ ±2.5% RH

Heating Rate: 3 °C/min average

Cooling Rate: 1 °C/min average

Regulator:

Cooling Method: Single-stage compression, two-stage compression

Refrigerator: Hermetically sealed France Tecumseh compressor or semi-hermetic BOCK compressor

Cooling Method: Air-cooled

Controller:

Operation Panel: Programmable LCD Touch Screen

Running Mode: Fixed Running, Pattern Running

Program Memory Capacity: 120 programmable groups, maximum 100 sections per group

Output: RS-232 (USB, optional)

Water Supply System:

Water Supply: Circulating Water

Water Tank Capacity:

Chamber internal capacity <800 L: 25 L × 1 pc

Chamber internal capacity >800 L: 25 L × 2 pcs