EQZ4-3NAL1.5 Specifications
Non-Nitrogen HALT EQZ4-3NAL1.5
Interior Volume 4.1 cu. ft.
116 Liters
Interior Dimensions
(W x D x H)
21" x 21" x 16"
533 x 533 x 407 mm
Exterior Dimensions
(W x D x H)
53" x 35" x 76.5"
1338 x 894 x 1943 mm
Temperature Range -70 to 180°C
-94 to 356°F
Average Change Rate
(lower with 50Hz power)
9°C/min heating
8°C/min cooling
-45 to 155°C  
Repetitive Shock Vibration Acceleration: 5 - 60 gRMS (bare table)
Power 208/230V 1ph 60Hz 60A max
Heat-to-room Peak 35,000 BTU/Hr.
Maximum Sound Level
(1 meter away)
80 dBA
Temperature Fluctuation
(at control sensor)
Air Flow 400 CFM
Refrigeration - Type 3-hp Cascade Scroll
Notes Table size: 18" x 18" (457 x 457mm); 4 actuators
PDF Info EQZ4-3NAL1.5 Brochure

Specifications are for reference only. Please contact ESPEC for detailed information and pricing.


This model is built to order with features/options as requested. Customization possible. Request a quote for current lead-time information.

Non-Nitrogen EQ HALT Brochure

More detail about this model at its product family page: Non-Nitrogen HALT

EQZ4-3NAL1.5: Non-Nitrogen HALT Features

xLF2 Vibration Table Features:

  • Patented repetitive-shock, 6 DoF, vibration table
  • Simultaneous excitation at multiple frequencies for testing complex assemblies
  • PSD Management for easy maintenance

ESPEC’s P-300 Programmer/Controller:

  • User-friendly touch-screen operation with 6.5" active-matrix color display
  • Three different constant mode settings can be saved for single-setting operation
  • Store 40 programs, with up to 99 steps each
  • The trend-graph display shows a record of setpoints and actual values
  • Two time signal relays for automated on/off control of test devices/samples
  • System alarms are stored in memory for historical review

Chamber Design Features:

  • Stainless steel interior construction with rounded corners
  • Stainless steel exterior with console on the front door
  • Unique thermal break doorframe limits risk of exterior frosting
  • Optional window with thin-film heaters and LED lighting
  • One adjustable stainless steel shelf with support rails (100 lb. capacity)
  • One 4" diameter cable port centered in the left hand wall with two flexible plugs
  • Casters with adjustable feet for leveling unit
  • High performance, reliable Copeland Scroll compressors
  • New WRTC control method improves temperature ramping and increases energy efficiency
  • Electronic expansion valve modulates refrigeration according to cooling demand

More detail about this model at its product family page: Non-Nitrogen HALT

Photo of EQZ4-3NAL1.5
Photo of EQZ4-3NAL1.5

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