KSON KESS-ES3.0-408L Rapid Temperature Change Test Chamber (-40 ℃ ~ 85 ℃)

Inner dimensions: 60 × 80 × 85 cm (W × D × H)

Outer dimensions: 141 × 223 × 220 cm (W × D × H)

Temperature shock range: -40 ℃ ~ 125 ℃

Temperature change rate: 3 ℃ ~ 15 ℃ / min

Temperature cycling range: -40 ℃ ~ 85 ℃

Temperature change rate: 3 ℃ ~ 20 ℃ / min

Preheating time: RT ~ -70 ℃: 80 min

Dwell time: 30 min

Static load: 30 KG (MAX)

Temperature control stability: ±0.5 ℃ (no load) (control point)

Temperature ramp fluctuation: ±3.0 ℃ (no load) (control point)

Temperature uniformity: ±2 ℃

Special requirements:

A. -40 ℃ ↔ +85 ℃ (linear) 20 ℃ / min, dwell time 23 min;

B. Temperature overshoot control within SV value ±5 ℃;

C. After the PV at 9 points inside the chamber reaches SV, PV must enter within SV ±2 ℃ within 7 min;

D. During temperature ramp-up and ramp-down, temperature distribution at 9 points inside the chamber must be uniform, without large fluctuations.