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 [EN]  English - 3

K386 Issue 1

To start - Set up the basic operation

Use the Set Up menu to set up the basic operation of the 
instrument. 

If there is additional data for a menu option, select Settings (

■ ■

to see the values that are set up. If necessary, adjust the values.

Table 1: Menu options - Set Up

To start - Select a task (Measure)

When the instrument is set up (Table 1), use thSelect Task 
menu to select the applicable task.

In Table 2, IDOS is a Universal Measurement Module (UMM). If 
you attach a UMM to the communications port (A1 - item [9]), the 
Select Task menu includes the applicable IDOS options.

Table 2: Menu options - Select Task

1

Menu:

Select Task

2

3

Menu:

Set Up

4

5

(Table 2)

(Table 1)

[

]/[  ]

Options

Description

... Units

To select the temperature units (°C or °F). 

... Units

UMM - Pressure options only. = “Pressure Units” if you 
select an IDOS task (Table 2). If applicable, select one 
of the fixed units of measurement (psi, mbar ... ).

 

To set up and use the Snapshot functions.
Additional data: Refer to Operation (Table 4)

... type

To select an applicable thermocouple type (K, J, T ... )

... Scale

To select the applicable international temperature 
scale: IPTS 68 or ITS 90.

 

To select and set up the backlight fa timer.
Additional data: Select Settings (

 

)

 

To select and set up the power off fa timer. 
Additional data: Select Settings (

 

)

 

To show the battery level (%).

 

To set the display contrast (%).

 

Increases %, 

 

decreases %

 

To set the time + date. The calibration facility uses the 
date to give service and calibration messages. 
Snapshot adds a date/time stamp to each display.

 

To set the language option.

 

To calibrate the instrument.
Additional data: Refer to “Maintenance”.

 

To select and show the applicable status data 
(Software Build, Service History, Serial Number).

1

Menu:

Select Task

2

3

Display:
T1 input 

(Table 2)

Sk2 = Settings

Options

Description

T1 

Selects one temperature measurement task (T1, T2, 
T1-T2). T1-T2 gives the temperature difference.

Selects two temperature measurement tasks (T1 and 
T2).

 IDOS

UMM - Pressure options only. Selects the IDOS 
pressure measurement task.

UMM - Pressure options only. Selects one 
temperature measurement task (T1, T2, T1-T2) + the 
IDOS pressure measurement task.

 IDOS

UMM - Pressure options only. Selects the IDOS 
pressure measurement task + leak test.

To set up the way the instrument works.
Additional data: Refer to: Set Up (Table 1).

Summary of Contents for DPI 820

Page 1: ...K386 Issue 1 DPI 820 Dual Input Thermometer User manual 99 Washington Street Melrose MA 02176 Fax 781 665 0780 TestEquipmentDepot com ...

Page 2: ...6 Issue 1 A1 A2 10 1 3 4 2 5 6 7 9 8 A 2 11 B1 12 10 10a 9a 17 18 19 20 14 15 21 16 22 13 B1 Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com ...

Page 3: ...ures the instructions for the UMM if applicable and this publication Before you start an operation or procedure make sure that you have the necessary skills if necessary with qualifications from an approved training establishment Follow good engineering practice at all times WARNING It is dangerous to ignore the specified limits for the instrument or to use the instrument when it is not in its nor...

Page 4: ...S232 cable 9a Optional item Part No IO800D RS232 cable 5 pin to 9 pin D type connector Use to copy the snapshot records to a PC or to a printer Refer to Operation 10 Thermocouple connector Refer to Operation 10a Type K thermocouple two included 11 Connection point for some of the optional accessories Refer to the datasheet 12 Battery compartment Refer to B1 A1 Item Description 13 UMM Pressure only...

Page 5: ...e To select the applicable international temperature scale IPTS 68 or ITS 90 To select and set up the backlight facility timer Additional data Select Settings To select and set up the power off facility timer Additional data Select Settings To show the battery level To set the display contrast Increases decreases To set the time date The calibration facility uses the date to give service and calib...

Page 6: ... Settings 4 5 6 Settings x y Table 3 Sk1 Edit Options Description To include maximum minimum and average values for the measurement task If applicable Only available when there is one input measurement task To select and set up a tare value for the measurement task a specified value or the reading on the display The instrument subtracts a positive tare value and adds a negative tare value Addition...

Page 7: ... temperature with one or two thermocouples The examples in Figure 1 show how to compare temperatures or measure different temperatures in a system Figure 2 Example configuration To measure the temperature difference Operation IDOS Pressure measurements UMM Pressure options only Read all the instructions supplied with the UMM and then use the specified procedures to connect it Figure 3 4 Figure 3 E...

Page 8: ...s to see the values that are set up If necessary adjust the values Table 4 Snapshot functions Snapshot Use the Snapshot data Use HOLD to record the data Table 4 When you have sufficient records select Stop Log You can then read the data back on the display or transmit it to a PC or printer Figure 5 Part of figure Procedure to transmit the Snapshot data Settings K T1 Menu Set Up 2 3 Menu Snapshot 4...

Page 9: ...ibration If you use an alternative calibration facility make sure that it uses these standards Accuracy of the mV calibration equipment 0 008 reading 0 003 FS or better Calibration limit for the instrument mV measure 0 01 reading 4 µV or better Step Procedure A1 Item 9a Optional Connect the 5 pin connector to the IDOS instrument A1 Item 9a Optional Connect the 9 pin connector to the serial port on...

Page 10: ...4 180 70 0 9 0 5 T IEC 584 94 752 70 400 0 6 0 3 B IEC 584 122 932 50 500 7 2 4 0 B IEC 584 932 2192 500 1200 3 6 2 0 B IEC 584 2192 3308 1200 1820 1 8 1 0 R IEC 584 58 32 50 0 5 4 3 0 R IEC 584 32 572 0 300 3 6 2 0 R IEC 584 572 3216 300 1769 1 8 1 0 S IEC 584 58 32 50 0 4 5 2 5 S IEC 584 32 212 0 100 3 4 1 9 S IEC 584 212 3216 100 1769 2 5 1 4 E IEC 584 454 238 270 150 1 6 0 9 E IEC 584 238 1832...

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