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TestEquity Model 1007H Temperature/Humidity Chamber

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Manufacturer: TestEquity
Model: 1007H
Reference No.: 281LC
Description: TestEquity Model 1007H Temperature/Humidity Chamber

Model 1007H Temperature/Humidity Chamber Specifications:
 
Temperature Range
-73°C to +175°C
Control Tolerance
±0.5°C (±0.2°C Typical) (Short-term variations measured at the control sensor after stabilization)
Uniformity
±1°C (Variations throughout the chamber after stabilization)
 
Humidity Range

Standard Range: 10% to 95%
(Limited by a 6°C dewpoint and maximum dry bulb of +85°C)

With optional GN2 Purge or Dry Air Purge: 5% to 95%
(Dry bulb range of +10°C to +85°C)

Temp/Humidity Range

NOTE: Ability to reach RH extremes may be limited by the humidity sensor accuracy. Low Dew Point conditions can only be achieved when starting with a clean, dry chamber.

Control Tolerance
±3% RH (Short-term variations measured at the control sensor after stabilization)
Display Resolution
0.1% RH
Humidity Sensor
Dynamic capacitive type (no wet wicks required)

 

Cool Down Transition Time* (uncontrolled humidity mode)
Start Temp End Temp
+23°C 0°C -40°C -55°C -65°C -73°C
+23°C —– 4 min 18 min 25 min 33 min Ultimate
+50°C 5 min 11 min 27 min 36 min 45 min Ultimate
+85°C 13 min 20 min 37 min 47 min 55 min Ultimate
+150°C 32 min 39 min 58 min 65 min 76 min Ultimate
 
Heat Up Transition Time* (uncontrolled humidity mode)
Start Temp End Temp
+23°C +50°C +85°C +125°C +150°C +175°C
+23°C —– 1.5 min 7 min 14 min 20 min 25 min
0°C 1.5 min 3.5 min 13 min 20 min 23 min 31 min
-40°C 6 min 11 min 17 min 24 min 30 min 35 min
-55°C 8 min 13 min 19 min 26 min 32 min 37 min
-65°C 10 min 14 min 21 min 28 min 34 min 39 min

Rate Of Change
To calculate rate of change for a particular condition, take the difference between the Start Temp and End Temp and divide by the Transition Time.
Cool Down Example: From +50°C to -40°C = 90°C / 27 min = 3.33°C/min.
Heat Up Example: From -40°C to +50°C = 90°C / 11 min = 8.18°C/min.

*Note: Transition times are measured after a 2 hour soak at the respective start temperature with an empty chamber, as indicated on the temperature controller, 23°C ambient. Measured with setpoint beyond the start and end temperatures. Does not include the effect of proportional band when approaching setpoint. Performance is reduced by 17% with 50 Hz input power.

 

Live Load Capacity (uncontrolled humidity mode)
+23°C 0°C -40°C -55°C -65°C
1,000 Watts 800 Watts 500 Watts 400 Watts 300 Watts

 

Refrigeration and Heating System
High Stage Refrigerant R-404A (Dupont HP-62)
Low Stage Refrigerant R-508B (Dupont SUVA-95)
Compressors 1.5 HP x 1.5 HP Tecumseh hermetic compressors in a cascade configuration.
Condenser Air Cooled
Heat of Rejection 14,800 BTUH (maximum rated chamber load at maximum cooling rate from high temperature soak)
Air Heater Power 2,000 Watts
Humidifier Heater Power 1,500 Watts (rating at 240V)
Air Flow 450 cfm

 

Instrumentation
Temperature Controller Watlow F4T Touch Screen Controller with RS-232, Ethernet interface, 4.3″ color graphic touch screen. OR…
Watlow F4 Controller with RS-232 interface, LED readout of temperature, LCD display of other parameters.
Limit Controller Independent high and low temperature limits. Triggers an audible alarm and shuts down the chamber. Relay contacts provide a safety power interlock for test sample.
Chart Recorder (Optional) Honeywell DR4300 Series. One pen, 10″ circular chart. Mounts in lower front door. Honeywell Chart Recorder

 

Input Power Requirements
  Phase Current Draw Minimum Service
230 V ±10%, 60 Hz 1 PH 25 A 30 A
3 PH 19 A 25 A
 
208 V -5/+10%, 60 Hz 1 PH 28 A 35 A
3 PH 21 A 30 A

Input may be configured for single or three phase in the field by changing jumpers. Three phase load is semi-balanced. Call for other voltages or 50 Hz operation. Performance is reduced by 17% at 50 Hz.

Customer power source must be hard-wired to the chamber by a qualified electrician. Power cord and plug is not included.

 

Humidity Water Requirements
Supply and Drain Must be provided with a water line and floor drain. Negligible consumption.
Water Recirculation System (optional) Provides a reliable supply of filtered water for the humidity system. Perfect for installations where a water line and drain are not available.

 

Physical Characteristics and Safety
Inside Dimensions 24″ W x 21″ H x 24″ D (7 cubic feet)
609 mm W x 533 mm H x 609 mm D (198 liters)
Outside Dimensions 33″ W x 68.75″ H x 54″ D (nominal)
838 mm W x 1746 mm H x 1372 mm D
Door latch adds 3″ to width on right side (may be removed to permit move-in through a 36″ doorway). Circulator motor and housing adds 6″ to height.
Minimum Installed Clearance 18″ from the left and right side
24″ from the rear
Window Viewing Area 13.375″ W x 9″ H
Access Ports 4″ Port on left and right side (two total)
Supplied with foam plugs
Weight Chamber Weight: 890 pounds
Shipping Weight: 1,058 pounds
Sound Level 62 dBA in cooling mode (A-weighted, measured 36″ from the front or side surface, 63″ from the floor, in a free-standing environment)

NOTE: Performance is typical and based on operation at 23°C (73°F) ambient and nominal input voltage. Designed for use in a normal conditioned laboratory. Operation at higher ambient temperatures may result in decreased cooling performance. Additional ports and shelves will also affect performance. Operation above 30°C (85°F) or below 16°C (60°F) ambient is not recommended.

Contact SMT Sales Group for additional details.

Condition: Complete & Operational
Availability:  Immediate for purchase / 2-4 weeks for shipping
Location & Shipping:  USA / FOB Origin
Actual Machine Photos:

Contact SMT Sales Group using the form below or email sales@smtsalesgroup.com for additional information or inquiries.

FAST response, within an hour or less.

    TestEquity Model 1027S Temperature Chamber

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    Manufacturer: TestEquity
    Model: 1027S
    Reference No.: 280LC
    Description: TestEquity Model 1027S Temperature Chamber

    Model 1027S Temperature Chamber Specifications:

    Temperature Range
    -35°C to +175°C
    Control Tolerance
    ±0.5°C (Short-term variations measured at the control sensor after stabilization)
    Uniformity
    ±1.0°C (Variations throughout the chamber after stabilization)

     

    Cool Down Transition Time (empty)*
    Start Temp End Temp
    +23°C 0°C -10°C -20°C -30°C -35°C
    +150°C 9.0 min 14 min 17 min 20 min 26 min Ultimate
    +85°C 4.0 min 7.5 min 10 min 13 min 19 min
    +23°C —– 1 min 2 min 4 min 9 min
    Cool Down Transition Time (with 80 lb. aluminum load)*
    Start Temp End Temp
    +23°C 0°C -10°C -20°C -30°C -35°C
    +150°C 20.0 min 28 min 33 min 38 min 46 min Ultimate
    +85°C 8.0 min 16 min 20 min 25 min 33 min
    Heat Up Transition Time (empty)*
    Start Temp End Temp
    +23°C +50°C +85°C +125°C +150°C +175°C
    +23°C —– 1.5 min 7 min 14 min 20 min 25 min
    0°C 1.5 min 3.5 min 13 min 20 min 23 min 31 min
    -10°C 2.2 min 4.2 min 14 min 22 min 25 min 33 min
    -35°C 5.5 min 10 min 16 min 23 min 29 min 34 min
    Heat Up Transition Time (with 80 lb. aluminum load)*
    Start Temp End Temp
    +23°C +50°C +85°C +125°C +150°C +175°C
    0°C 5 min 13 min 23 min 36 min 45 min 55 min
    -35°C 11 min 19 min 29 min 42 min 51 min 61 min

    Rate Of Change
    To calculate rate of change for a particular condition, take the difference between the Start Temp and End Temp and divide by the Transition Time.
    Cool Down Example (empty): From +85°C to 0°C = 85°C / 7.5 min = 11.3°C/min.
    Cool Down Example (with 80 lb. load): From +85°C to 0°C = 85°C / 16 min = 5.3°C/min.
    Heat Up Example (empty): From 0°C to +85°C = 85°C / 13 min = 6.5°C/min.
    Heat Up Example (with 80 lb. load): From 0°C to +85°C = 85°C / 23 min = 3.7°C/min.

    *Note: Transition times are measured after a 2 hour soak at the respective start temperature with an empty chamber, as indicated on the temperature controller, 23°C ambient. Measured with setpoint beyond the start and end temperatures. Does not include the effect of proportional band when approaching setpoint. Performance is reduced by 17% with 50 Hz input power.

    Live Load Capacity

    +23°C 0°C -10°C -20°C -30°C
    4,000 Watts 2,800 Watts 2,300 Watts 1,800 Watts 1,250 Watts

    Refrigeration and Heating System

    Refrigerant R-404A (Dupont HP-62)
    Compressors 3.5 HP Copeland scroll compressor. More about Scroll Compressors >>
    Condenser Air Cooled
    Heat of Rejection 30,200 BTUH (maximum rated chamber load at maximum cooling rate from high temperature soak)
    Heater Power 4,000 Watts @ 208 V input
    Air Flow 830 cfm

    Instrumentation

    Temperature Controller Watlow F4T Touch Screen Controller with RS-232, Ethernet interface, 4.3″ color graphic touch screen. OR…
    Watlow F4 Controller with RS-232 interface, LED readout of temperature, LCD display of other parameters.
    Limit Controller Independent high and low temperature limits. Triggers an audible alarm and shuts down the chamber. Relay contacts provide a safety power interlock for test sample.
    Chart Recorder (Optional) Honeywell DR4300 Series. One pen, 10″ circular chart. Mounts in lower front door.

    Input Power Requirements

    230 V ±10%, 60 Hz, 3 Phase Max Current Draw 31 A; Recommended Service 40 A
    208 V -5/+10%, 60 Hz, 3 Phase Max Current Draw 26 A; Recommended Service 35 A
      Input may be configured for 230 V or 208 V in the field by changing jumpers. Three phase load is balanced. Call for other voltages or 50 Hz operation.

    Customer power source must be hard-wired to the chamber by a qualified electrician. Power cord and plug is not included.

    Physical Characteristics and Safety

    Inside Dimensions 40″ W x 32″ H x 36.5″ D (27 cubic feet)
    1016 mm W x 812.8 mm H x 927 mm D (764 liters)
    Outside Dimensions 49″ W x 73.25″ H x 63″ D (nominal)
    1244 mm W x 1860 mm H x 1600 mm D
    Door latch adds 3″ to width on right side. Circulator motor and housing adds 6″ to height – may be removed for move-in.
    Minimum Installed Clearance 18″ from the left and right side
    24″ from the rear
    Window Viewing Area 16″ W x 13″ H
    Access Ports 4″ Port on left and right side (two total)
    Supplied with foam plugs
    Weight Chamber Weight: 1,410 pounds
    Shipping Weight: 1,595 pounds

    NOTE: Performance is typical and based on operation at 23°C (73°F) ambient and nominal input voltage. Designed for use in a normal conditioned laboratory. Operation at higher ambient temperatures may result in decreased cooling performance. Additional ports and shelves will also affect performance. Operation above 30°C (85°F) or below 16°C (60°F) ambient is not recommended. Performance is reduced by 17% with 50 Hz input power.

    Due to continuous product improvements, specifications subject to change without notice.

    Contact SMT Sales Group for additional details.

    Condition: Complete & Operational
    Availability:  Immediate for purchase / 2-4 weeks for shipping
    Location & Shipping:  USA / FOB Origin
    Actual Machine Photos:

    Contact SMT Sales Group using the form below or email sales@smtsalesgroup.com for additional information or inquiries.

    FAST response, within an hour or less.