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DX4190 Multiposition Z-Meter

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Z-Meter DX4195 is the must-have device for TEC manufacturers or consumers with serious TEC volumes. DX4190 allows to implement 100% Quality Control in all stages of mass production with no compromises. The device measures directly three TEC key parameters (ACR, Figure-of-Merit and Time Constant) for up to 10 thermoelectric coolers simultaneously. DX4190 can be used with separate (not mounted) TECs by manufacturers or consumers at income/outcome control, or for TECs quality control and performance testing in the end-product with TE cooler integrated.


DX4190 Z-Meter consists of two units - Control Unit and Measuring Unit. The Control Unit is the brain of  Z-Meter DX4190 system with 10x independent Z-Meter measuring channels. Control Unit works together with Measuring Unit attached, or can operate with External Clips (without Measuring Unit attached) if required. This gives enough flexibility for mounted (integrated in device) TECs testing. Both units have ambient temperature sensors for precise and accurate measurement results (cause TEC performance parameters depend on ambient temperature).

DX4190 Z-Meter Full Set
DX4190 Z-Meter Full Set
DX4190 - Express QC for 10x TECs at once
DX4190 - Express QC for 10x TECs at once
DX4190 Measuring Block TEC Terminals - Example
DX4190 Measuring Block TEC Terminals - Example
DX4190 Z-Meter Control Unit
DX4190 Z-Meter Control Unit
DX4190 Z-Meter Control Unit with External Clips attached and Temperature Sensor - Example
DX4190 Z-Meter Control Unit with External Clips attached and Temperature Sensor - Example


DX4195 Z-METER 10-POS SPECIFICATIONS

Connection to PC


Required

PC Connection Interface


USB type B

Z-Meter Software


Included. Windows version only

Measurement Interface


External only (Clips on a cable, included)

Measurement Scheme


4-wires method

Ambient Temp. Sensor


Available, integrated

TEC Polarity Check


Available

Typical TEC Testing Time

sec

20 .. 180 (depending on TEC size and Time Constant)


Operating Conditions

Ambient Temperature

ºC

15 .. 35

Humidity

%

0 .. 95




TEC AC Resistance Measurements ( ACR )

Range

Ohm

0.1 .. 100

Accuracy

%

0.6 (but >0.01Ohm)

Repeatability

%

0.3

Figure-of-Merit Measurements ( Z )

Range

10E-3/K

1 .. 4

Accuracy

%

1.5

Repeatability

%

0.4

TEC Time Constant

Range

sec

1 .. 100

Accuracy

%

1.5

Repeatability

%

1

DX4195 Power Supply

AC Voltage

V

85 .. 260

Frequency

Hz

47 .. 63

Current

A

0.35A/115VAC

Dimensions and Weight

Control Unit

mm

235 х 180 х 90

Control Unit Weight

kg

1.1

Measuring Unit

mm

388 х 180 х 44

Measuring Unit Weight

kg

1.6


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- Express TEC parameters testing (ACR, Z, t)

- Integrated ambient temperature sensor

- Test chamber and External 4-wires Clips

- Suitable for separate and mounted TECs

- TEC Polarity check function

- Acceptable for any TEC size

- USB interface for communication with PC

- Power by USB

  DX4190 Z-Meter Key Features

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  SOFTWARE & DRIVERS

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  MANUALS

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Z-METER CLIPS FOR WB TECs (OPTIONAL)


By default Z-Meter is optimized for measuring process of TECs with terminal wires or mounted on a header with pins. In case of TECs with WB pads there is a special solution for Z-Meters - WB clips. Z-Meter WB Clip is an optional accessory with stainless steel fixtures, manufactured by request for a specific TEC size. The compact instrument with spring clip fixation has 4-wires measuring method probes, that don't damage TEC WB pads during measuring process. The clip has a terminal connector compatible with all Z-Meter versions.

Z-METER BNC ADAPTER (OPTIONAL)


Z-Meter can be used also with standard laborartory measurement equipment like 4-wires BNC Kelvin clips or similar tools with BNC connector. For such cases TEC Microsystems provides BNC adapter, that allows to work standard BNC cable sets. Z-Meter BNC adapter is compatible with all Z-Meter versions.

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