Milliohm Meter With SCPI Command (Keypad Lock)

USB Host Port

2. Mini-USB Slave Port
3. Reserved Interfaces
4. Power Adaptor

 Power Supply

The instrument can be powered by Li battery. When the battery is low, only power adaptor can charge the battery.

Test Slots

Insert the cable box into test slots.

Charge the battery

Use the power adaptor to charge the battery. The Power key is orange when charging the battery even the instrument is turned off. When the battery is full the indicator is out.

Power key is orange when charging

 Turn ON/OFF:        

To turn ON/OFF the instrument press the power key

<MEAS DISPLAY>Page

• Press [MEAS] to enter <MEAS DISPLAY>Page.
• The [MEAS] page includes following setup:
• Trigger
• Range
• Mode– Current Mode
• Speed – Test Speed
• Comparator– Sorting Settings
• Beep – Beep Settings

[TRIGGER]:

It includes three settings:

• Internal Trigger
• Manual Trigger
• BUS Trigger

Trigger Setting:

 Procedure to set the trigger

Resistance [RANGE]

It has three range modes:

• AUTO range
• Manual range
• Nominal range

Resistance Ranges:

Resistance Measurement Range

Procedure of setting the range

Procedure to set the trigger:

The DC voltage measurement range cannot be selected. Instrument always use automatic mode.

Comparator [COMP]

Set the comparator parameter in <SETUP> page and the page is about how to turn on/off the comparator.

[BEEP] Feature

Procedure to set the beep

Icons on <MEAS Display>

< SETUP> page

Press [Setup] key to enter <SETUP>page.

<SETUP DISPLAY> page

Press [Setup] to enter <SETUP DISPLAY>page.

In <SETUP DISPLAY> page, the Instrument does not display test result and sorting result, testing is not in progress.

• BAUD – Select baud rate
• REL – Temperature Compensation
• TC-PAR – Input temperature coefficient
• TC-TEP – Input the reference temperature

Room Temperature Calibration

As the temperature probe was installed inside the instrument, it will cause deviation in measuring, especially in highest brightness. You need to calibrate the room temperature.

• Procedure to calibrate temperature:

Reset Room Temperature Calibration Factor

To reset the temperature calibration Factor that set at [TEMP CALIBRATE]

• Procedure to reset temperature:

Front Panel Summary:

<MEAS DISPLAY> Page

Press [Meas] key to enter <MEAS DISPLAY>Page.

The <MEAS DISPLAY> page includes following setup:

Trigger Mode [TRIGGER]

Measurement Range [RANGE]

Test Speed [SPEED]

Comparator [COMP] ON/OFF

 [BEEP] Feature

Soft-key VIEW DATA – To Enter [VIEWDATA] page

Soft-key SAVE DATA – To Store measurement result into internal flash disk

<MEAS DISPLAY>Page

[TRIGGER]

SCPI Command: TRIGGER: SOURCE {INT, MAN, BUS}

SCPI Query Command: TRIGGER: SOURCE?

It supports four trigger modes: INT (internal), EXT, MAN (manual) and BUS (RS -232)

Procedure to set the trigger:

Step 1 Press [Meas] key to enter <MEAS DISPLAY>Page

Step 2 Use cursor keys to select [TRIGGER] field

Step 3 INT Automatic Internal trigger

MAN Manual Trigger by pressing [Trig] key

BUS Trigger by RS232 SCPI command

[RANGE]

SCPI Command: FUNCTION: RANGE {<range number>, min, max}

SCPI Command: FUNCTION: RANGE: MODE {AUTO, HOLD, NOMINAL}

SCPI Query Command: FUNCTION: RANGE

SCPI Query Command: FUNCTION: RANGE: MODE

Measurement Speed [SPEED]

SCPI Command: FUNCTION: RATE {SLOW, MED, FAST}

SCPI Query Command: FUNCTION: RATE

SLOW, MED, FAST and ULTRA speed mode can be selected.

SLOW mode will result in more stable and accurate measurement result.

The following speed is measured in range-hold mode and comparator is ON:

SLOW: 1 times/sec (1s)

MED:  5 times/sec (100ms)

FAST: 0 times/sec (33ms)

[BEEP] Feature

SCPI Command: COMPARATOR: BEEP {OFF, GD, NG}

SCPI Query Command: COMPARATOR: BEEP

<VIEW DATA> page

The measurement result can be stored in internal nonvolatile memory by press the [SAVE DATA] soft-key in <MEAS DISPLAY> page.

Over 500 sets data can be saved.

The format of measurement result is:

[Resistance][Voltage][Date][Time]

You can review the saved data on the <VIEW DATA> page by pressing the

[VIEW DATA] soft-key in <MEAS DISPLAY> page.

<SYSTEM CONFIG> page

Press [SYSTEM] bottom soft-key to enter <SYSTEM CONFIG> page.

• LANGUAGE – Choose English
• DATE/TIME
• ACCOUNT
• BEEP Feature
• BAUD – RS-232/RS-485 Communication Baud Rate
• RS-485 Address
• SHAKE HAND – RS-232/RS-485 Shake Hand
• RESULT SEND – Acquire the test result by FETCH? Command or auto send

All settings in <SYSTEM CONFIG> will be saved into internal flash disk automatically

<VIEW DATA> page

The measurement result can be stored and internal nonvolatile memory by press the [SAVE DATA] soft-key in <MEAS DISPLAY> page. Over 500 sets data can be saved. The format of measurement result is:

[Resistance][Voltage][Date][Time]

You can review the saved data on the <VIEW DATA> page by pressing the [VIEW DATA] soft-key in <MEAS DISPLAY> page

• SAVE TO DISK – Store all data into USB Disk
• RESET – The data will be stored from the start of the table.
• FORMAT – To format the internal nonvolatile memory disk, all data will be lost
• PAGE – Jump to the provided page

         < SETUP> page

• Press [Setup] key to enter <SETUP>page.
• In <SETUP> page, the Instrument does not display measurement result and
• Comparator result, testing is not in progress.
• The <SETUP> page includes following setup:
• Trigger Mode [TRIGGER]
• Measurement Range [RANGE]
• Measurement Speed [SPEED]
• BEEP Feature
• Soft-key CLEAR ZERO – Clear Zero Correction
• R-COMP – AC Resistance Sorting Methods
• V-COMP– DC Voltage Sorting Methods
• R-NOMINAL – Input Resistance Nominal Value
• R-LOWER – Input Resistance Lower Limit
• R-UPPER – Input Resistance Upper Limit
• V-NOMINAL – Input Voltage Nominal Value
• V-LOWER – Input Voltage Lower Limit
• V-UPPER – Input Voltage Upper Limit
• Some settings can be also set up in <MEAS DISPLAY> page