Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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3.38m³ Walk-in Climate Test Chamber for Temperature and Humidity Testing
Complied Standards & Clauses
Applied Standard:
IEC60068-2-1:2007 Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT
IEC60068-2-2:2007 Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT
IEC60068-2-78:2001 Environmental Testing-Part 2-78: Tests-Test Cab: Damp heat, steady state, IDT
IEC60068-2-22:2005 Environmental Testing Part 2-22: Tests Test N: Change of temperature, IDT
Product Overview
Take your product testing to the next level with the SN886 Walk-in Temperature and Humidity Test Chamber, engineered for large-scale reliability and extreme environmental simulation. With a generous 3.38m³ interior, this walk-in chamber is the ideal solution for testing oversized or multiple samples under precisely controlled climate conditions.
Equipment use conditions
Technical Parameters
| Inner box volume | 3.38m³ |
| Temperature range | -40~+100℃ |
| Temperature uniformity | ±2.0℃ (In steady state) |
| Temperature fluctuation | ±0.5℃ (In steady state) |
| Temperature deviation | ±2.0℃ (In steady state) |
| Heating rate | About 3℃/min (average rate over the whole process under no load) |
| Cooling rate | 4 (average rate over the whole process under no load) |
| Humidity range | 20%〜98%RH
|
| Humidity fluctuation | ±3.0%RH (at constant state) |
| Humidity deviation | +2.0%RH～-3%RH (＞75%RH); ±5.0%RH (≤75%RH) (at constant state) |
| Cooling method | Water-cooled type |
| Power supply voltage | 380V±10% (three-phase five-wire); 50Hz±10% |
| Workshop dimensions | Width 1300mm × Depth 1300mm × Height 2000mm |
| Outer dimensions | Chamber body is approx. Width 1600mm × Depth 1900mm × Height 2450mm (excluding motor protrusion height) Subject to actual size |
| Door | 1) Double-door hinged door, door opening size 2 meters wide × 2 meters high, two silicone rubber seals and anti-frost electric heating device on the door frame; 2) Door sealing: high and low temperature resistant high-quality sealing strips are used, with good sealing; 3) Condensation elimination: electric heating is pre-buried around the door to prevent condensation at low temperatures; 4) Safety protection: The door can be opened from the inside and outside, the inner box has a safety hammer escape device, and the safety equipment is running an emergency stop switch (with a protective cover) to ensure the personal safety of the operator. |
| Observation window | Two hollow glass observation windows, one on each side of the test chamber door, size: 400×600mm (width×height) |
| Test lead hole | Wiring holes: 2 100mm, 1 on each side of the door opening. The host is on the right, the cabinet is on the left. There is one more wiring hole on the right side of the cabinet. |
| Lighting | The top of the studio is equipped with a high and low temperature explosion-proof lamp to facilitate observation of the sample test status |
| Structural strength | Test box bottom plate load-bearing capacity: ≧100KG (uniform load) |
| Warehouse board inner wall material | SUS304 stainless steel, thickness 1.0mm |
| Warehouse board outer wall material | Colored steel plate |
| Insulation material | Hard polyurethane foam material, thickness 100mm |
Details
