Termochocktestanlæg –70 til +240 °C

RS-Simulatoren ST2K320/70D

RS Simulators
RS Simulator ST2K 320/70D
Water-cooled thermal shock test system
For sale is a high-performance thermal shock testing system, model ST2K 320/70D.

The system is ideally suited for standard-compliant thermal shock testing according to DIN EN 60068-2-14, including optional humidity testing in the upper test chamber. With two temperature chambers (–70 °C to +240 °C) and automatic test basket transfer, this system offers the perfect solution for component, material, and reliability testing in industry, research, and quality assurance.

Main technical data:
Temperature Ranges:
Upper test chamber: +40 °C to +240 °C
Deviation over time: ±0.8 K (per DIN 50011, empty chamber)
Lower test chamber: –70 °C to +240 °C
Deviation over time: ±0.8 K (per DIN 50011, empty chamber)
Humidity Test (optional) – Upper test chamber:
Temperature: +40 °C to +90 °C
Relative humidity: 20% to 98% r.h. (±2–5%)

Test Basket Transfer:
Vertical movement, < 10 seconds transfer time

Power Supply:
Total connected load: 16 kVA
Rated current: 32 A
Main fuse: 3× 35 A slow-blow
Connection: 3× 400 V / N / PE / 50 Hz
Main cable: 5× 16 mm²

Water & Compressed Air Connections:
Cooling water inlet: G ¾", approx. 3 bar, max. 10 bar / max. 15 °C
Cooling water demand: max. 1.4 m³/h
Cooling water return: G ¾", max. 25.2 °C
Condensate drains: 2× G ½", 1× G ¼", gravity
Distilled water inlet: G ⅜", approx. 3 bar, max. 6 bar
Compressed air connection: Quick coupling NW 7.2 (G ¼"), min. 4 bar, max. 10 bar

Dimensions & Weight:
Test basket internal dimensions (Type ST2K 320):
Internal: width approx. 430 mm, height approx. 470 mm, depth approx. 700 mm
External: width: approx. 1100 mm, height: approx. 2300 mm, depth: approx. 2300 mm
Weight: approx. 1150 kg

Other Technical Data:
Sound level: approx. 60 dB(A) at 1 m distance (free field)
Refrigerants:
R-404A: approx. 2.5 kg (GWP 3,800, limit 0.48 kg/m³)
R-23: approx. 0.8 kg (GWP 12,100, limit 0.68 kg/m³)

Permissible Operating Environment:
Temperature: +12 °C to +30 °C
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Humidity: 25%–75% r.h.

Important information for your safety as a buyer!
The following procedures are carried out on all chambers we offer before delivery:
1. Functional check and replacement of necessary components
2. If required, new filling with legally compliant refrigerant
3. Leak test with certificate
4. After successful inspection, the chambers undergo a documented trial run.

Condition: used
Scope of delivery: (see picture)
(Specifications and technical data subject to change and error!)
For further questions, we are happy to answer your call.

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