HALT & HASS Chamber Time Compressor® 4.0

This model is well suited for use during HASS testing during the production phase as it is designed to accommodate batches of product or large/heavy product loads. This HALT & HASS chamber includes a larger vibration table size of 48” x 48” (122cm x 122cm). Selectable air ducts for concentrated air flow are included along with efficient LN2 and power usage for decreased operating costs.

System Benefits

  • Superior reliability and thermal performance
  • Significantly better high and low vibration limits (required for detection)
  • Quiet operation
  • Low LN2 and utility usage for greater ROI

HALT! Try Before You Buy
Receive 15% off HALT & HASS testing services for any orders placed through December 31, 2017.

  • Specifications
  • Vibration
  • Instrumentation
  • Communications
  • Cabinet

Temperature Range -100°C to 200°C
Temperature Ramp Rate 70°C to 100°C per minute¹
Vibration Level 1 - 80 GRMS
Frequency Range 0 Hz - 10 KHz
Table Size
(cm)
48" x 48"
(122cm x 122cm)
Actuators 13
Workspace Dimensions
(cm)
58"W x 58"D x 54"H
(147cm x 147cm x 137cm)
Outside Dimensions
(cm)
86"W x 71"D x 102"H
(218cm x 180cm x 260cm)
¹Measured at -65°C to 85°C 6” above table center with hoses attached. Rate will vary depending on model and dwell time.


  • Large dynamic range shaker with six actuators and 1 GRMS to 80 GRMS with a bare table. High GRMS levels are used to enhance precipitation while low GRMS levels, with Modulated Excitation™, help to increase detection.
  • A diaphragm is included to prevent vibration table temperature changes. It also provides better low-frequency vibration coupling than a bare table.


  • CSZ EZT-570i Touch Screen Controller with data logging, remote control & monitoring, email/text alarm notification messages, data file backup system, full system security and more. Includes pre-programmed test profiles for faster program implementation.
  • Factory preset mechanical over temperature limit. Separate user-adjustable electronic limits are also included for over and under temperature and vibration, providing fully redundant safety limits.
  • Safety relay connection is provided for customer use to protect the device being tested by turning off its power when the chamber is not running.


  • RS-232/485 serial communications and Ethernet control/monitoring offer a selection of communications options.
  • EZ-View works with EZT-570i controller to provide remote monitoring, control, data logging and store/graph measured temperature and vibration GRMS data. This software is provided as a no cost value added feature.


  • Double doors in the front and back of unit for easy loading and safety interlock switch to prevent the system from running with the door open.
  • A built-in working desk with the control system and one 24”W x 16”H (61cm x 41cm)heated window in the chamber wall above the desk to monitor the DUT and prevent frost build up.
  • Two 4” x 8” (10cm x 20cm) rectangular access ports are located on the left wall, immediately above the work table. A 2” x 6” (5cm x 15cm) access notch is located at approximately table height on both the front and back set of doors. All ports are provided with insulated covers.
  • Stainless-steel interior and durable powder coated exterior.