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ITEMLIST
Products Infomation
- Products by Category
- Environment / Evaluation / Testing Devices
- Temperature / Humidity Chambers
- espec Compact Environmental Tester SU-662
Compact but realizing efficient environmental for testing with high-performance networking
Of a bench-top size that can fit on a personal desk, this small temperature and humidity chamber achieves high performance to fulfill your environmental testing needs.
The lineup including 12 models available in two sizes (22.5L and 64L) with a temperature range of -20, -40, or -60 °C to +150 °C for temperature tests or climate tests allow you to choose the performance best suited for your test applications.
In addition, the model with temperature change rate of 5K/min can meet requirement for fast cycling test from various industries.
Featuring a touch screen color display for easy operation, the controller carries the same function and design of the Platinous J chambers.
Compact Environmental Tester
Model:
SU-662
Maker:
ESPEC CORP.
Features
Compact enough for desktops
Stackable for enhanced space efficiency
Caster-equipped stands are easy to move and are available in low types (C stand/L stand), H stand for storing these low types underneath, and M stand that comes in the same height as commonly used office desks.
Instrumentation Interlock I/O Terminals
Chamber comes with instrumentation interlock I/O terminals as a standard, which allow the chamber to work in synchronization with measuring instruments.
Using an input terminal enables chamberspecified program patterns to be run or stopped depending on measuring instrument operation.
Three-way access
Chamber comes with a cp50mm cable port on the right side as a standard, but you can enlarge and or add more cable ports on the right, left and the top.
Line up
| Model | Power Supply | Temperature & Humidity range | Inside/Outside dimensions(mm) |
|---|---|---|---|
| SH-222 |
100V AC 50/60Hz 115V AC 60Hz NEC 220V AC 50/60Hz * 230V AC 50Hz * |
－20 to ＋150℃ 30 to 95%rh |
W300×H300×D250 |
| SH-242 |
－40 to ＋150℃ 30 to 95%rh | ||
| SH-262 |
100V /200V AC 50/60Hz 220V AC 50/60Hz * 230V AC 50Hz * 200V AC 50/60Hz NEC |
－60 to ＋150℃ 30 to 95%rh |
W300×H300×D250 |
| SH-642 |
－40 to ＋150℃ 30 to 95%rh |
W400×H400×D400 | |
| SH-662 |
－60 to ＋150℃ 30 to 95％rh |
||
| SH-242-5 Temperature rate of change:5℃/min |
100V /200V AC 50/60Hz 220V AC 50/60Hz * 230V AC 50Hz * |
－40 to ＋150℃ 30 to 95％rh |
W300×H300×D250 |
* Compliance with CE marking.
Specifications
| SU−662 | |||
| System | Balanced Temperature Control system (BTC system) | ||
| Temp. performance*1 | |||
| Temp. range | −60 to ＋150°C (−76 to ＋302°F) | ||
| Temp. fluctuation | ±0.3°C (−60 to ＋100°C) ±0.5°C (＋100.1 to ＋150°C) | ||
| Temp. variation in space | 2.5°C (−60 to ＋100°C) 4.0°C (＋100.1 to ＋150°C) | ||
| Temp. rate of change | Heat up rate | 2.9°C/min | |
| Pull down rate | 1.7°C/min | ||
| Temp. extreme achievement time Heat up time | From −60 to ＋150°C within 80 min. | ||
| Temp. extreme achievement time Pull down time | From ＋20 to −60°C within 90 min. | ||
| Lowest attainable temp. | −60°C | ||
| Construction | |||
| Heater | Nichrome strip wire heater | ||
| Refrigeration unit | System | Mechanical cascade refrigeration system | |
| Cooler | Plate fin cooler | ||
| Refrigerator | Hermetically sealed compressor, Air-cooled condenser, Expansion mechanism: Capillary tube system | ||
| Refrigerator capacity | 400W [Unit 1: 400W × 1, unit 2: 400W × 1] | ||
| Refrigerant | R-404A, R-23 | ||
| Capacity | 64 L | ||
| Chamber total load resistance | 20 kg | ||
| Inside dimensions mm (inch) *2 | W400×H400×D400 (W15.7 × H15.7 × D15.7) | ||
| Outside dimensions mm (inch) *2 | W540×H665×D921 (W21.2 × H26.1 × D36.2) | ||
| Weight | 123 kg | ||
| Utility requiremnets | |||
| Allowable ambient conditions | ＋5 to ＋35°C (＋41 to ＋95°F) | ||
| Power supply *3 | |||
| 100V AC 1φ50/60Hz | 17.5 A | ||
| 115V AC 1φ60Hz (NEC) | — | ||
| 200V AC 1φ50/60Hz *4 | 14.5 A | ||
| 220V AC 1φ50/60Hz *5 | 14.0 A | ||
| 230V AC 1φ50Hz *5 | 14.0 A | ||
| Noise level *6 | Between 48 and 53 dB | ||
| Exhaust heat quantity | 5040 kJ/h | ||
*1 The performance values are based on IEC 60068-3-5:2001 for the temperature chamber.
Performance figures are given for a ＋23°C ambient temperature, 65%rh, rated power supply and no specimens inside the test area. However, the lowest attainable temperature is given for a max. ambient temperature of ＋30°C. Heat-up time is the achieved time from lowest temperature to highest temperature within temperature range.
*2 Excluding protrusions.
*3 At ambient temperature ＋23°C.
*4 200V AC available with or without NEC specifications. SU-242-5 not available with NEC specification.
*5 Compliance with CE marking.
*6 Measurements are to be taken in an anechoic room at a height of 1.2m from the floor and a distance of 1m from the chamber front panel
(ISO 1996-1:2003 _ A-weighted sound pressure level)
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