YiHeng (Shanghai Yi Heng)
Filter
Showing the single result
| Brand | YiHeng (Shanghai Yi Heng) |
|---|---|
| Origin | Shanghai, China |
| Model | BPHJS Series |
| Temperature Range | −60 °C to +130 °C |
| Humidity Range | 30–95 %RH |
| Temperature Uniformity | ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Fluctuation | ±3 %RH |
| Refrigerant | R134a (ozone-friendly) |
| Inner Chamber Material | AISI 304 mirror-finish stainless steel |
| Control System | Color TFT touchscreen with programmable logic (120 programs × 99 segments, up to 999 cycles) |
| Communication Interface | RS-232/RS-485, USB data export (SD card), optional 485 printer interface |
| Safety Protections | Independent over-temperature cutoff, compressor overheat/overcurrent/overload protection, fan overheat protection, low-water alarm |
| Power Supply | AC 380 V, 50 Hz (models with −40 °C or −60 °C capability) |