Key Advantages

1. User friendly multilingual touch screen control panel. Easy access to setup and operate via a 5.7-inch touch screen with built in English, Japanese, Korean, Russian and Chinese language interfaces.
2. Reliable performance and durable fabrication for long term use. Major components imported from renowned international brands (eg Tecumseh/Bitzer compressors, Emerson oil separator, Omega/Vaisala sensors, Carlo Gavazzi/Schneider/Saginomiya/Castel electronic parts etc).
3. Minimal 2-year warranty and life-long technical support, worry-free purchase
4. Capability of remote control via PC and compatibility to integrate the chamber operation into customer’s existing central management system. Free PC multi-monitoring software for communication and SD viewer for data management of SD data.
5. Energy saving. Our static cold-output PID control logic can achieve fast and stable thermal performance and save 30-40% energy consumption than conventional dynamic heat-cold balancing PID control logic.

 

Applicable Testing Standards:

IEC 60068-2-1            IEC 60068-2-2: 2007       IEC 60068-2-14

IEC 60068-2-30         IEC 60068-2-38                IEC 60068-2-78

ISO 16750-4                MIL-STD-810G               ASTM E1457-13

JESD22-A101               GB/T 2423.1                    GB/T 2423.22

 

 

Model Selection: SZ – A – 64 G

 

Chamber Type:

A: Temperature & Humidity Chamber

D: Temperature Chamber Only

 

Chamber Capacity (Liter):

36: Capacity 36L (300*400*300mm WHD)

64: Capacity 64L (400*400*400mm WHD)

150: Capacity 150L (500*600*500mm WHD)

225: Capacity 225L (500*750*600mm WHD)

408: Capacity 408L (600*850*800mm WHD)

608: Capacity 608L (800*950*800mm WHD)

1000: Capacity 1000L (1000*1000*1000mm WHD)

 

Temperature Range:

C: -20℃～+150/+180℃

D: -40℃～+150/+180℃

G: -70℃～+150/+180℃

G1: -75℃～+150/+180℃

*We can also make ultra cold chamber down to -85℃ as per specific testing requirement.

 

Technical Parameters

Temp & Humidity

SZ-A-36C/D/G

SZ-A-64C/D/G

SZ-A-150C/D/G

SZ-A-225C/D/G

SZ-A-408C/D/G

SZ-A-608C/D/G

SZ-A-1000C/D/G

Temp only

SZ-D-36C/D/G

SZ-D-64C/D/G

SZ-D-150C/D/G

SZ-D-225C/D/G

SZ-D-408C/D/G

SZ-D-608C/D/G

SZ-D-1000C/D/G

Temp range

C: -20℃～+150/+180℃             D: -40℃～+150/+180℃ G: -70℃～+150/+180℃             G1: -75℃～+150/+180℃

Temp control accuracy

Temp resolution: 0.01℃ Temp fluctuation: ≤±0.5℃ Temp variation: ≤±2.0℃ Temp gradient: ≤±2.0℃

Temperature change rate

Heating rate ≥5℃/min (according to IEC60068-3-5, IEC60068-3-6, no specimen inside) Cooling rate ≥2.5℃/min (according to IEC60068-3-5, IEC60068-3-6, no specimen inside) *We also make fast rate temperature chambers with heating/cooling rate ≥10℃/min, 15℃/min, 20℃/min as per specific testing requirement.

Extreme temp achieve time

Heating +20℃→+180℃≤30min Cooling +20℃→-70℃≤90min

Humidity range

20%～98%RH (by +20℃～+85℃) standard 10%～98%RH (by +20℃～+85℃) optional

Humidity control accuracy

Humidity resolution: 0.1%RH Humidity fluctuation: ≤±3%RH Humidity variation: ≤±3%RH (>75%RH); ≤±5%RH (≤75%RH)

Heater

Nichrome electronic heater

Refrigeration unit

Refrigeration method: Air cooling

Model C: single stage refrigeration system

Model D & G: double stage cascade refrigeration system

Refrigerant: R404A (optional: R449A)

Refrigerant: R404A R23 (optional: R508B)

Workspace dimensions

300*400*300 (W*H*D)

400*400*400 (W*H*D)

500*600*500 (W*H*D)

500*750*600 (W*H*D)

600*850*800 (W*H*D)

800*950*800 (W*H*D)

1000*1000*1000 (W*H*D)

Exterior dimensions

850*900*900 (W*H*D)

900*1300*680 (W*H*D)

1000*1680*1200 (W*H*D)

700*1840*1630 (W*H*D)

800*1940*1830 (W*H*D)

1000*2040*1830 (W*H*D)

1200*2080*2040 (W*H*D)