THE SPIDER-101 THV Controller

(Integrated Controller for Temperature, Humidity, and Vibration Control)

Spider-101 Diagram (Click to enlarge)

Controller and Chamber (Click to enlarge)

TH Control with EDC (Click to enlarge)

TH Control with EDM (Click to enlarge)

THV Control with EDM on PC

THV Control with EDM on PC and EDC on Touch Screen (Click to enlarge)

Vibration Controller Integration (Click to enlarge)

Random Vibration Control

Random Vibration Control

Sine On Random

Sine On Random

Resonance Search Track & Dwell (RSTD)

Resonance Search Track & Dwell (RSTD)

Transient Time History (TTH)

Transient Time History (TTH)

Shock Response Spectrum (SRS) Synthesis

Shock Response Spectrum (SRS) Synthesis

SPIDER-101 CONTROLLER

Designed and manufactured by Crystal Instruments, the Spider-101 controller is a key element of the Sentek Dynamics THV Series AGREE (Department of Defense Advisor Group on Reliability of Electronic Equipment) chambers.  These chambers offer combined temperature, humidity and vibration testing for environmental and reliability testing for a wide-variety of aerospace, automotive, medical, commercial and independent test lab applications.  Temperature, humidity and vibration are controlled with high accuracy and are synchronized to simulate the actual physical environment products see in the field.

The Spider-101 is the world’s first controller that supports combined temperature, humidity and vibration testing and reporting.  Crystal Instruments’ EDM (Engineering Data Management) software is used to control the combined temperature, humidity and vibration environment with Crystal Instruments’ EDC (Embedded Device Controller) software used when only temperature and humidity testing is required.

EDM is PC-based software used for combined temperature, humidity and vibration control.  Parameter and schedule setup between all three environments are fully integrated in one user interface.  Vibration tests such as Random, Sine, Shock, SoR, RoR, and others can be executed and reported together with various cycle settings of temperature and humidity.

When vibration testing is not required, the EDC software, is used for temperature and/or humidity testing without participating in vibration testing.  EDC is a touch screen application developed by Crystal Instruments that runs on any Windows 10 platform.

The Spider-101 provides ten input channels using either RTD or K-type thermocouple for temperature measurement and eight 4-20 mA input channels for humidity sensors. There are 32 configurable relay control outputs to control compressors and other mechanical systems, as well as digital I/O channels for alarm/status monitoring.

The Spider-101 controller can connect to the control PC or tablet via Ethernet ports or wirelessly for test setup and/or test monitoring. When combined temperature, humidity and vibration testing is required, the Spider-101 can combine with any dedicated Crystal Instruments’ vibration controller (Spider-81/81B, Spider-80Xi, etc.) through a network switch for accurate synchronized combined temperature, humidity and vibration testing.

SOFTWARE FEATURES

PRODUCT SPECIFICATIONS

  • Temperature Input Channel

    • Number of Channels: 10

    • Connector Type: Three-pin Terminal

    • Input Type: three wire RTD, K type thermocouple

    • Input Range: RTD: -200 C ---+850 C; K type thermocouple: -200 C -- +1250 C

    • Sensor Accuracy: RTD: +/-0.2 C; Thermocouple: +/-0.5 C

    • Maximum Sampling Rate: 1 kHz

    4-20 mA Analog Input

    • Number of Channels: 8

    • Connector Type: 2-Pin Terminal

    • Input Type: 4-20 mA

    • ADC resolution: 16 bits

    • Maximum sampling Rate: 833 Hz

    • Accuracy: 1 mV offset error, 0.01% gain error

     4-20 mA Analog Output

    • Number of Channels: 2

    • Connector Type: 4-pin Terminal

    • Output Type: 4-20 mA

    • DAC resolution: 16 bits

    • Accuracy: 1%

    • DC24 V/50 mA for every channel

    Relay Control Channel Output

    • Number of Relay Control output channel: 32

    • Output Type: TTL +3.3 V compatible control signals and internal +DC3.3 V/1.5 A power

    • Connector Type: 37 pins D-SUB

    Digital IO

    • Number of Digital Input : 30

    • Digital Input type:

      • Input Resistance: 6.1 kΩ

      • Input On Current: 2.0 mA or more

      • Input Off Current: 0.16 mA or less

    • Digital Output

    • Number of Digital output : 10

    • Connector Type: 37 pins D-Sub and 15 pins D-Sub.

    •  37 pin D-Sub: 22 bit Input and 8 bits Output

    •  15 Pin D-Sun: 8 bits Input and 2 bit Output

    System Specifications

    • On Board Memory: 4 GB non-volatile flash memory, the maximum can be up to 32 GB, 32 MB DRAM

    • Ethernet: 100 Base-T, RJ45 female connector

    • Internal Clock: maintains date and time

    • Cooling: no cooling fan required

    Power Specifications

    • Power Supply: external DC power

    • External DC Power: AC adapter accepts 100 to 240 VAC (50/60 Hz), DC power 15 V (±10%)/4 A

    • Power Consumption: 15 watts

    Environmental and General Specifications

    • Enclosure: metal box compliant with CE electrical safety and EMI shielding standards.

    • Dimension (in): 14 ½ by 8 ½ by 2 ¾ inches (W x D x H)

    • Weight: ~8 lb

    • Safety Standards: electromagnetic compatibility and sensitivity: EN 61326:1997+A1:1998+A2:2001, EN61000-3-2: 2000, EN61000-3-3: 1995+A1:2001

    • Operating Temperature: -10 °C to +55 °C

    • Storage Temperature: -20 °C to +70 °C

    • Shock: 50 g’s, 315 in/sec, tested at 6 sides, non-operational test

    • Vibration: 5 ‒ 500 Hz, 0.3 g, tested at 3 sides, operational test

    • Vibration: 5 ‒ 500 Hz, 2.42 g, tested at 3 sides, non-operational test

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