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CLIMATIC TEST CHAMBER / HUMIDITY AND TEMPERATURE / WALK-IN / FOR AUTOMOBILES SMC-160-CC-WT

CLIMATIC TEST CHAMBER / HUMIDITY AND TEMPERATURE / WALK-IN / FOR AUTOMOBILES SMC-160-CC-WT

Product catalog summary

Overview

This document provides technical specifications and features of Sanwood's walk-in environmental test chambers designed for temperature and humidity control. These chambers are used for environmental testing under controlled conditions.

Temperature Specifications

  • Control Range: Multiple models with temperature ranges from -65°C to +80°C, including specific ranges: A: 0 to 80°C; B: -20 to 80°C; C: -40 to 80°C; D: -65 to 80°C.
  • Temperature Fluctuation: ±0.5°C.
  • Cooling Rates: - From 80°C to 25°C: 2.0 to 3.0°C/min; 25°C to -40°C: 1.0 to 2.0°C/min; -40°C to -65°C: 0.7 to 1.5°C/min.
  • Heating Rate: From -65°C to 80°C within 70 minutes at 2.0 to 5.0°C/min.
  • Temperature Uniformity: ±2.0°C for -40°C to 80°C; ±2.5°C for -40°C to -65°C.

Humidity Specifications

  • Control Range: 20.0% RH to 95.0% RH.
  • Humidity Fluctuation: ±1.5% RH.
  • Humidity Uniformity: ±3.0% RH.

Materials and Components

  • Internal Material: Stainless steel (SUS304).
  • External Material: Cold rolled steel sheet with powder spraying finish.
  • Insulation: 100mm thick polyurethane plate and 10mm thick mineral wool.
  • Fan: Centrifugal blower.
  • Compressor: Semi-closed compressors from Germany (Bock and Bitzer brands).
  • Condenser: Water-cooled.
  • Refrigerants: R404A, R23, R508.
  • Evaporator: Fin-and-tube heat exchanger.
  • Heater: Nickel chromium alloy heating wire.
  • Humidifier: Steam humidifier.

Chamber Sizes and Models

ModelInterior Size (W×H×D mm)Outer Size (W×H×D mm)Volume (m³)
SMC-080-CC-WT1970×2100×19702170×2350×35008.0
SMC-120-CC-WT3020×2100×19703220×2350×350012.0
SMC-160-CC-WT4070×2100×19704270×2350×350016.0
SMC-250-CC-WT3020×2100×40704650×2350×427025.0
SMC-340-CC-WT4070×2100×40705720×2350×427034.0
SMC-400-CC-WT5120×2100×40705320×2350×615040.0

Operating Conditions and Power Supply

  • Operating Ambient Temperature: +5°C to +35°C.
  • Power Supply: 380V AC, 50/60 Hz.

Control System

The chambers are equipped with SANWOOD standard controllers for precise environmental regulation.

Summary of Critical Parameters

  • Temperature control from -65°C to +80°C with tight fluctuation and uniformity tolerances.
  • Humidity control from 20% to 95% RH with ±1.5% fluctuation.
  • Robust construction using stainless steel interiors and insulated panels for energy efficiency.
  • Use of reliable German compressors and water-cooled condensers for stable operation.
  • Multiple chamber sizes to accommodate various testing volume requirements.

Recommendations and Best Practices

  • Ensure ambient operating temperature is maintained within specified range for optimal performance.
  • Regular maintenance of compressors and humidifiers to sustain accuracy and longevity.
  • Use appropriate refrigerants as specified for environmental compliance and efficiency.
See more

Catalog excerpts

CLIMATIC TEST CHAMBER / HUMIDITY AND TEMPERATURE / WALK-IN / FOR AUTOMOBILES SMC-160-CC-WT-1

environmental test chambers Walk in Temperature (& Humidity) Chamber environmental test chambers Energy Conservation Remote network system Circuit System International Standard environmental test chambers Temperature control range Temperature f luctuation Cooling rate 80.0℃~25.0℃ Cooling rate 2.0~3.0℃/min 25.0℃~-40.0℃ Cooling rate 1.0~2.0℃/min -40.0℃~-65.0℃ Cooling rate 0.7~1.5℃/min Heating rate Temperature unif ormity Humidity control range Internal material External material Cold rolled steel sheet / powder spray ing Heat insulating material 100mm thickness poly urethane plate+10mm thickness mineral wool Centrif ugal blower Semi-closed Germany Bock, Germany Bitzer Fin - and - Tube Heat Exchanger Nickel chromium alloy heating wire Material / components Humidity f luctuation Humidity unif ormity Interior size(mm) W*H*D Outer size(mm) Operating ambient temper

 Open the catalog to page 1

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