Apkjgroup AP-HX-50D Programmable humidity chamber DATASHEET
| Brand | Apkjgroup | Model | AP-HX-50D |
|---|---|---|---|
| From | China | Name | Programmable humidity chamber |
Specifications
| Interior Volume | 50L |
| Temperature range | -60 ℃~ + 150 ℃ (air-cooled) |
| temperature resolution | 0.01℃ |
| Temperature fluctuation | ±0.5℃ |
| Temperature Uniformity | ±2.0℃ |
| Humidity control range | 20%～98%RH |
| Humidity Deviation | ±2%R.H |
| Operating Environment | The temperature of the environment around the machine is maintained between + 5~ + 30 ℃, Relative Humidity: ≤ 85%; air pressure: 86kPa~ 106kPa normal atmospheric pressure |
| Interior size | 350*400*350mm |
| Overall Dimensions | 650 * 1550 * 1200mm (W * H * D) The actual size shall prevail |
| Cooling rate | RT~ 0 ℃/about 25min (no load) about 1 ℃/min |
| Heating rate | RT~ + 150 ℃/about 40min (no load) about 3 ℃/min |
| Humidity analysis Accuracy | 0.1%R.H |
| Humidity Uniformity | ≤±3%R.H |
| Inner box material | High quality SUS304 stainless steel, with good corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping, bending and other hot workability, no heat treatment hardening phenomenon (no magnetic, operating temperature -196 ℃~ 800 ℃). |
| Enclosure Material | Cold rolled steel plate |
| Outer box light source | High brightness lamp |
| Observation window | Observe the use of the sample |
| Window sweat-proof design | Electric heater device is used to prevent water vapor from condensing (40W) |
| test hole | Can be used for external test power cord and signal (diameter 50mm) |
| Machine pulley | Move and adjust the placement position of the mining pulley and fix the position with strong bolts (200Kg/wheel) |
| Insulation layer | Rigid polyurethane foam |
| In-box tray rack | Two movable adjustable grid reels and stainless steel strip grid reels (5.0cm per grid) |
| Box door | Adopt double-channel heat insulation and air tightness to effectively isolate external temperature leakage |
| Operating Mode | The 0 ℃~ -40 ℃ model adopts first-stage compression, and the -40 ℃~ -70 ℃ adopts binary cascade refrigeration. |
| Refrigeration compressor | Original imported French Taikang fully enclosed low-noise rotary compressor or Japanese Hitachi high-efficiency fully enclosed compressor |
| refrigerant | R404a/R23 (ozone depletion index is 0, R23 is used for cascade refrigeration system) |
| Condenser | Air-cooled: finned and tube heat exchanger. Water-cooled: shell and tube heat exchanger |
| Evaporator | Finned tube heat exchanger (also as dehumidifier) |
| Plate heat exchanger | Stainless steel brazed plate heat exchanger (used in cascade refrigeration system) |
| Throttle device | Expansion valve + capillary |
| Maximum current consumption | Current: 14A; Power: 3.0KW [Voltage range: no more than +/- 10%] |
| Protection compressor | Compressor high Voltage protection: Danfoss high Voltage protection switch; compressor overcurrent and overheating protection: Schneider thermal relay |
| Protective heater | Chint fuse: 2 groups |
| Protection instrument complete-built unit | Instrument protocol temperature upper limit over temperature protection |
| Studio | SUS304 stainless steel, Film thickness to ensure no deformation, leakage, SUS304 stainless steel also has corrosion resistance, easy to clean the characteristics. |
| Outer box | Library board electrostatic high temperature baking paint production; national laboratory instrument standard color, beautiful and generous; high and low temperature resistance, friction resistance. |
| Test rack | SUS304 box rack machine pulley, the specific quantity is agreed on site |
| Over temperature protector | Over-temperature protection of the test area, real-time display of the temperature of the test area, sound and light alarm when the temperature exceeds the upper limit and cut off the Power of the instrument. |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/42325/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18