温度偏差: ±2℃；
湿度度误差：+2/-3%R.HT。
降温时间：空载，环境温度为25℃
HT1XX：从+25～-10℃，约30分钟
HT4XX：从+25～-30℃，约40分钟
HT7XX：从+25～-55℃，约60分钟
| 产品型号 | 工作室尺寸 (深X宽X高) |
温度范围 温度波动(℃) |
湿度范围 湿度波动 (%R．H) |
| HT201 | 450X450X640 | -25～+100 | 30～98 |
| HT202 | 560X550X730 | ||
| HT205 | 800X750X900 | ||
| HT210 | 1200X900X1000 | ||
| HT401 | 450X450X640 | -45～+100 | |
| HT402 | 560X550X730 | ||
| HT405 | 800X750X900 | ||
| HT410 | 1200X900X1000 | ||
| HT701 | 450X450X640 | -70～+100 | |
| HT702 | 560X550X730 | ||
| HT705 | 800X750X900 | ||
| HT710 | 1200X900X1000 |