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TA303 Issue 2 (HF) 03/10/18

Original Language Version

© Jack Sealey limited

layout: (refer to fig.1.)

1.   Hold Button

2. 

DC/AC/Ω/      /   Button

3. 

Range (2/4 stroke/no. cyl) 

Button

4. 

Max/Min Button

5. 

Peak Button

6.   Back light Button

7. 

Rotary Selector Switch 

8.   20A Terminal 

9.   400mA Terminal 

10. 

V/Ω/Hz/%/RPM/CAP/ms/

 

dwell/°C/°F Terminal 

11.   Com Terminal

12.   large lCd display

13.  Test Probes

14. Thermocouple 

15.  Inductive Coupler

general instrument specification

Instrument complies with

IeC 1010-1 en61010-1

Insulation

Class 2, double Insulation

overvoltage category

CAT.III 1000V / CAT.IV 600V

display

4000 counts lCd display with 

function indication

Polarity

Automatic, (-) negative polarity indication.

over range

"ol" marks indication

low battery indication

"BAT" is displayed when the battery 

voltage drops below the operating level

Measurement rate

2 times per second, nominal

Auto power off

Analyser automatically shuts down after 

approx. 30 minutes of inactivity

operating environment

0ºC to 50ºC (32ºF to 122ºF) at < 70% 

relative humidity.

Storage temperature

-20ºC to 60ºC (-4ºF to 140ºF) at < 80% 

relative humidity.

For inside use, max height

2000m

Pollution degree

2

Power

one 9V battery (PP3)

dimensions

170mm x 79mm x 50mm

Weight

366g

   fig.1

   fig.2

Содержание TA303

Страница 1: ... disconnected 9 9 Components should not be connected to the transistor socket when taking voltage measurements with the test leads 8 8 DO NOT test voltages above 600V AC or DC the circuitry of the analyser will be destroyed WARNING NEVER connect the analyser to a voltage source live circuit when the rotary switch is set to any other function apart from Voltage testing 9 9 ALWAYS discharge filter c...

Страница 2: ...ble Insulation Overvoltage category CAT III 1000V CAT IV 600V Display 4000 counts LCD display with function indication Polarity Automatic negative polarity indication Over range OL marks indication Low battery indication BAT is displayed when the battery voltage drops below the operating level Measurement rate 2 times per second nominal Auto power off Analyser automatically shuts down after approx...

Страница 3: ...f reading 7 digits 40nF 10pF 5 0 of reading 7 digits 400nF 0 1nF 4uF 1nF 3 0 of reading 5 digits 40uF 10nF 400uF 0 1uF 4mF 0 001mF 10 0 of reading 10 digits 40mF 00 01mF Capacitance Auto Ranging Range Resolution Accuracy 400 0Ω 0 1Ω 1 2 of reading 4 digits 4 000kΩ 1Ω 1 0 of reading 2 digits 40 00kΩ 10Ω 1 2 of reading 2 digits 400 0kΩ 100Ω 4 000MΩ 1kΩ 40 00MΩ 10kΩ 2 0 of reading 3 digits Resistance...

Страница 4: ... test probes to the circuit under test black test probe to earth or negative terminal and read the voltage displayed Note IMPORTANT Voltage must be measured in parallel Red probe measuring circuit from power source WARNING When measuring voltage be sure that the red test lead is in the jack marked VΩHz etc If the red test lead is in the 20A or 400mA jack the user may be injured or the analyser dam...

Страница 5: ... negative COM jack and the red test lead into the positive VΩHz etc jack 4 16 2 Turn the rotary switch to the ms PULSE position 4 16 3 Press the range button until the negative trigger slope is displayed on the right of the display Note The applied time for most fuel injectors is displayed on the negative slope 4 16 4 Connect jumper wires between the fuel injector and the harness connector 4 16 5 ...

Страница 6: ...amic type for the 400mA range 5 5 4 Replace the rear cover and secure with the six screws WARNING To avoid electric shock DO NOT use the analyser until it has been fully re assembled 6 Parts Item Part No Description 1 TA302 01 TEMPERATURE PROBE 2 TA302 02 Inductive pick up 3 TA302 03 TEST LEADS 4 TA302 04 WATER PLUG TA303 Issue 2 HF 03 10 18 Original Language Version Jack Sealey Limited Sealey Gro...

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