Tektronix VX4234 User manual

User Manual

VX4234

Digital Multimeter Module

070-9139-02

This document applies for firmware version 1.00

and above.

 

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VX4234

iii

General Safety Summary

Review the following safety precautions to avoid injury and prevent damage to

this product or any products connected to it.

Only qualified personnel should perform service procedures.

While using this product, you may need to access other parts of the system. Read

the General Safety Summary in other system manuals for warnings and cautions

related to operating the system.

Injury Precautions

To avoid electric shock or fire hazard, do not apply a voltage to a terminal that is

outside the range specified for that terminal.

This product is indirectly grounded through the grounding conductor of the

power cord. To avoid electric shock, the grounding conductor must be connected

to earth ground. Before making connections to the input or output terminals of

the product, ensure that the product is properly grounded.

To avoid electric shock or fire hazard, do not operate this product with covers or

panels removed.

To avoid fire hazard, use only the fuse type and rating specified for this product.

To avoid electric shock, do not operate this product in wet or damp conditions.

To avoid injury or fire hazard, do not operate this product in an explosive

atmosphere.

To avoid injury, remove jewelry such as rings, watches, and other metallic

objects. Do not touch exposed connections and components when power is

present.

Product Damage Precautions

To prevent product overheating, provide proper ventilation.

Avoid Electric Overload

Ground the Product

Do Not Operate Without

Covers

Use Proper Fuse

Do Not Operate in

Wet/Damp Conditions

Do Not Operate in

Explosive Atmosphere

Avoid Exposed Circuitry

Provide Proper Ventilation

General Safety Summary

iv

VX4234

If you suspect there is damage to this product, have it inspected by qualified

service personnel.

Safety Terms and Symbols

These terms may appear in this manual:

WARNING. Warning statements identify conditions or practices that could result

in injury or loss of life.

CAUTION. Caution statements identify conditions or practices that could result in

damage to this product or other property.

These terms may appear on the product:

DANGER indicates an injury hazard immediately accessible as you read the

marking.

WARNING indicates an injury hazard not immediately accessible as you read the

marking.

CAUTION indicates a hazard to property including the product.

Do Not Operate With

Suspected Failures

Terms in This Manual

Terms on the Product

General Safety Summary

VX4234

v

The following symbols may appear on the product:

DANGER

High Voltage

Protective Ground

(Earth) Terminal

ATTENTION

Refer to

Manual

Double

Insulated

Symbols on the Product

VX4234

vii

Service Safety Summary

Only qualified personnel should perform service procedures. Read this Service

Safety Summary and the General Safety Summary before performing any service

procedures.

Do not perform internal service or adjustments of this product unless another

person capable of rendering first aid and resuscitation is present.

To avoid electric shock, disconnect the main power by means of the power cord

or, if provided, the power switch.

Dangerous voltages or currents may exist in this product. Disconnect power,

remove battery (if applicable), and disconnect test leads before removing

protective panels, soldering, or replacing components.

To avoid electric shock, do not touch exposed connections.

Do Not Service Alone

Disconnect Power

Use Care When Servicing

With Power On

DC Current:

200 A

2.0 mA

20 mA

200 mA

2.0 A

10.0 A

N/A

0.08% + 300 nA

0.08% + 600 nA

0.08% + 6 A

0.12% + 60 A

0.08% + 600 A

0.12%+6mA

0.008% + 30 nA

0.008% + 60 nA

0.013% + 0.6 A

0.033%+6 A

0.013% + 60 A

0.013% + 0.6 mA

Range

Maximum Value Overrange Value

200 mV

2V

20 V

200 V

700 V

15Hz-25Hz

25Hz-50Hz

50 Hz - 7.5 kHz

7.5 kHz - 12 kHz

12 kHz - 20 kHz

15Hz-25Hz

25Hz-50Hz

50 Hz - 7.5 kHz

7.5 kHz - 12 kHz

12 kHz - 20 kHz

15Hz-25Hz

25Hz-50Hz

50 Hz - 7.5 kHz

7.5 kHz - 12 kHz

12 kHz - 20 kHz

15Hz-25Hz

25Hz-50Hz

50 Hz - 7.5 kHz

7.5 kHz - 12 kHz

12 kHz - 20 kHz

15Hz-25Hz

25Hz-50Hz

1.25%+1mV

0.8%+1mV

0.6%+1mV

1.0%+1mV

1.5%+1mV

1.25%+6mV

0.8%+6mV

0.6%+6mV

1.0%+6mV

2.0%+6mV

1.25% +80 mV

0.8%+80mV

0.6%+80mV

1.6%+80mV

3.9%+80mV

1.25% + 0.8 V

0.8% + 0.8 V

0.6% + 0.8 V

1.6% + 0.8 V

3.9%+8V

1.25%+8V

0.8% + 0.8 V

0.008% + 9 V

0.008% + 60 V

0.008% + 8 mV**

0.008% + 6 mV**

0.008% + 60 mV**

** with input voltage greater than 10% of full scale.

Range

200.00 mV

2.0000 V

20.000 V

200.00 V

700.0 V

Crest Factor:

2:1 for specified accuracy.

3:1 for additional -0.1% error.

7:1 for additional -1% error.

2mA 15Hz-25Hz

25Hz-50Hz

50 Hz - 7.5 kHz

7.5 kHz - 12 kHz

12 kHz - 20 kHz

20 mA

200 mA

2A

10 A

15Hz-25Hz

25Hz-50Hz

50 Hz - 7.5 kHz

7.5 kHz - 12 kHz

12 kHz - 20 kHz

15Hz-25Hz

25Hz-50Hz

50 Hz - 7.5 kHz

7.5 kHz - 12 kHz

12 kHz - 20 kHz

15Hz-25Hz

25Hz-50Hz

50 Hz - 7.5 kHz

7.5 kHz - 12 kHz

12 kHz - 20 kHz

15Hz-25Hz

25Hz-50Hz

50 Hz - 7.5 kHz

7.5 kHz - 12 kHz

12 kHz - 20 kHz

AC Current:

Range Maximum Value Overrange Value

1.87% + 15 A

1.2% + 15 A

0.9% + 15 A

1.5% + 15 A

2.25% + 15 A

1.87% + 150 A

1.2% + 150 A

0.9% + 150 A

1.5% + 150 A

2.25% + 150 A

1.87% + 1.5 mA

1.2% + 1.5 mA

0.9% + 1.5 mA

1.5% + 1.5 mA

2.25% + 1.5 mA

1.87% + 15 mA

1.2%+15mA

0.9%+15mA

1.5%+15mA

2.25% + 15 mA

1.87% + 90 mA

1.2%+90mA

0.9%+90mA

1.5%+90mA

3.00% + 90 mA

0.015% + 1.5 A

0.02% + 15  A

0.04% + 150 A**

0.02% + 1.5 mA**

0.02% + 9 mA**

VX4234

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Tektronix VX4234 User manual

Tektronix VX4234 User manual

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