Highlights

Product Features

fully-automatic oil tester

well-readable backlit graphics display

for laboratories or for sevice and commissioning - portable device

test voltages up to 100KV

variable test voltage and variable test-voltage increase

pre-programmed test sequences according to national and international standards

storage capacity for 10 test sequences from the user

short switch-off time and current switch-off < 1ms prevent the formation of filaments

display of average values and of individual disruptive breakdown values

clear operator prompting via four function keys

input of sample number and sample temperature

multi-lingual software

PC data storage via serial RS232 interface

magnetic mixer

integrated standard-paper protocol printer

various test electrodes

Product Description

The devices are very easy to handle. The test programs are to be selected via the respective standards. The necessary test electrode and the distance between the electrodes for the respective standard are indicated. The distance needs to be adjusted via an adjusting gauge. After this, the oil must be filled into the test vessel and the test station must be closed.

Now, the test is started and the test sequences are performed fully automatically.

The respective test sequences for the usual national and international standards and test specifications are stored in the oil tester. In addition, the operator can define and store up to 10 test sequences in the tester. The following test processes are available:

• 13 standard test sequences for the respective standards
• • IEC 156/95
  • VDE 0370/96
  • BS 5874/80
  • UTE C27-221/74
  • UNE 21309/89
  • NEN 10156
  • SEV 3141/69
  • CEI 10-1/73
  • ASTM-D 1816/90
  • ASTM-D 877/90
  • JIS 2101/82
  • JIS Si 2101/82
  • IS 6855/92
• 10 freely programmable test sequences
• short test program for a fast evaluation of the condition (duration of the test: 5min)
• overload test, single disruptive breakdown test
• voltage withstand test (1min … 24h) with programmable rate of rise
• step test (1 … 10 steps)

Every oil sample is either automatically marked with a consecutive number by the PortaTest or with a number entered by the operator.

After every test, a detailed test protocol is printed on the built-in thermal printer. In addition to the standards used for the test, the print-out contains the date, time, sample number, individual disruptive breakdown values, average values and standard deviations.

If necessary, the test results can also be transmitted from the oil tester to the PC via the PC program PrintCom. With PrintCom, the test results can also be stored and it is possible to print test protocols at the PC. PrintCom stores the results in EXCEL^® format. The operator can configure the EXCEL^® form as desired. It is, therefore, very easy to create user-defined test protocols. For further details regarding PrintCom, please refer to the chapter "PrintCom" in the brochure.

Owing to the well-readable graphics display, the operation is very easy and user-friendly. Four function keys below the display are sufficient for the operation. They serve for selecting the test sequences, for the input of data, for the configuration of user-specific test sequences and for the general configuration of the tester in the SetUp, where, for example, the language, etc. can be selected.

Product Overview

Photo	Devices
	Article Number 4018300 4018301 4018302 high voltage 60KV 80KV 100KV voltage measurement UTRMS voltage rise 0.1 ... 10KV/s  integrated clock integrated thermal printer magnetic stirrer

  RS232

For details please see PrintCom.

Technical Data

Supply
mains voltage	110V ... 240VAC +-10%
frequency	49Hz / 61Hz
fuse protection	6 Amp [6KV design]

General Information
languages	German, English, Italian / selectable at the tester
programming	free programming of all parameters
start test	front switch
safety	protection-cover safety contact for limit switches
display	graphical display
dimensions	580 * 400 * 440 mm  (W*D*H)
color	aluminum
operating temperature	10 ... 50 degrees Celsius
storing temperature	-20 ... 60 degrees Celsius
calibration	inkl. calibration certificate

Features

Feature	solid aluminum metal enclosure
	The tester has a solid industrial design. For industrial applications, instable plastic enclosures have major disadvantages. Especially in the rough day-to-day production, high-voltage testers must have a great stability and long-term safety.
Feature	HV adjustment of release current and output voltage at no-load
	This option offers an easy and safe way to adjust release currents and output voltages, because the parameters are adjusted without activated high voltage.
Feature	adjustment of all parameters via comfortable menu navigation
	The comfortable menus make sure that the operator can adjust all test parameters correctly.
Feature	access-safe control
	The tester is secured with a key switch, which activates the mains.
Feature	electronic test time
	The electronic test time ensures that the test time remains the same for every tested product, which enables constant test results.
Feature	display of test parameters and test results via LCD at the front panel
	The operator can monitor the test via an LCD. After a test object has been tested, the result remains visible on the LCD, so that the operator can easily view the test results.
Feature	calibration solely via the software
	The complete calibration is performed via the software. It is not necessary to open the device.
Feature	actual-value storage for the results in the tester
	The tester can store test results inside the tester until they are read out by a PC program at a later time. Available PC programs are PrintCom and NetCom.
Feature	PC-Software: PrintCom
	This software allows easy reading-in of test results, storage in an EXCEL® file and comfortable printing of self-generated test programs.

Applications / Screens

test vessel with lid	open test vessel

Rolling Tables Rolling tables are ideally suited for transporting a tester or a combination of a tester and a test cover with.... more