To evaluate the warmth retaining the efficiency of textile cloth, fiber complex cotton pad, and others.

- Test plate (Heat plate) size: 254 x 254 mm

- Material of test plate: Aluminum

- Heater of test plate: Silicon rubber heater

- Temperature controller: LED display (Min. display: 0.1℃) 3 pieces mount

- Temperature sensor: K-type thermocouple

- Temperature retaining accuracy: Within ±0.1℃

- Average temperature accuracy: Within ±0.05℃

- Measuring timer: Built-in LED timer Max.9999sec (Min. display；0.1sec)

- Display of measuring value:

• Warmth retaining ratio (％)
• Coefficient of specimen warmth conductivity(W/ m2℃)
• CLO value(CLO)

- Dimensions (WxDxH):

• Test plate stand: 530 × 530 × 720 mm
• Measurement control box: 450 × 320 × 260 ｍｍ

- Approx. weight: 50 kg

JIS L-1096

ASTM D1518-85

GB/T11048 -2008(B type method)