High low temperature low air pressure test chamber
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | EXW |
| Payment Terms: | T/T, WU, Money Gram |
| Supply Ability: | 10 sets per months |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | QD710HD |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | HD |
| Temperature range: | -70℃...+150℃ |
| Pressure range: | Atmospheric pressure... 0.5 kPa |
| Internal volume: | 1000 L |
| Production Capacity: | 10 sets per months |
| Packing: | wooden case |
| Delivery Date: | 60 days |
Product Description
High low temperature low air pressure test chamber
This chamber is designed to test products and materials to the effects of high and low temperature (and humidity), and low atmospheric pressure.
Model | QD701HD | QD702HD | QD705HD | QD710HD |
Internal volume | 120 L | 180 L | 504 L | 1000 L |
Internal dimensions (D*W*H) | 400*500*600 mm | 500*600*600 mm | 700*800*900 mm | 1000*1000*1000 mm |
External dimensions (D*W*H) | 1900*800*1550 mm | 2050*900*1550 mm | 3250*1150*1950 mm | 3400*1450*1950 mm |
Temperature Control mode | BTPC: Balanced temperature & pressure control | |||
Working environment temperature | +5…+35 ℃ | |||
Performance | ||||
Temperature range* | -70℃...+150℃ (high temperature: 180℃, optional); | |||
Pressure range | Atmospheric pressure... 0.5 kPa | |||
Temperature fluctuation | ≤±0.5℃ (under atmospheric pressure, no-load) | |||
Temperature uniformity | ≤2℃ (under atmospheric pressure, no-load) | |||
Temperature deviation | ≤±2℃ (under atmospheric pressure, no-load) | |||
Pressure accuracy | Atmospheric pressure～40KPa: ±2 KPa; 40KPa～10KPa :±5%; | |||
Heating time | ≤60 min. (25℃…+100℃) | |||
Cooling time | ≤90 min. (+25℃…-70℃) | |||
Pressure recovery rate | ≤1 kPa/min | |||
Depressurization time | Atmospheric pressure~10KPa, ≤30min; | |||
Material | ||||
Shell material | Cold rolled sheet steel, spray plastics on surface | |||
Internal material | Stainless steel | |||
Thermal insulation material | Polyurethane foam + glass wool | |||
Refrigeration system | ||||
Refrigeration mode | Mechanical compression, two-stage refrigeration | |||
Compressor | Imported enclosed/ semi-enclosed compressor | |||
Cooling mode | Air cooling/ water cooling | |||
Heater | Stainless steel heater | |||
Blower | Centrifugal blower | |||
Vacuum pump | Leybold, Germany | |||
Temperature sensor | PT100 | |||
Controller | Touch screen, programmable control; | |||
Power supply | AC380V, 50Hz, three-phase four-wire + earth wire; | |||
*Note: temperature range -40℃~+150℃: QD4**HD series; High-low temperature low air-pressure test chamber with humidity from 20 to 98% R.H .: THP *** HD series.
