GENERAL

For quick screening for pipette failures!

Are you sure your pipettes are all accurate? Most pipette failures happen due to soiled or damaged parts compromising the airtightness of the pipettes. With the AD-1690 leak tester, you can instantly spot the pipettes that need to be fixed.

DESCRIPTION

Features
Quick testing of less than 5 seconds Leak detection by depressurization ensuring no dust enters the object being measured Replaceable air filter to protect the AD-1690 from dust when it intakes air RS-232C interface to output data to a PC or an A&D peripheral device Four types of attachments to cover micropipettes with capacities ranging from 2 μL to 10,000 μL
Videos

External Input / Output
RS-232C
Options
AD-1690-01 Replacement tube set (Adapter × 1, attachment × 4) AD-1690-02 Replacement filter set (Filter unit × 1, filter element × 10)
Accessories
AD-1682 Rechargeable battery AD-1688 Weighing data logger* * Leak test data can also be stored.

SPECIFICATION

Depressurization value	-20 kPa ± 20% (Fixed)
Pressure tolerance inside instrument	+0.2 kPa / 10 seconds
Leak test conditions	Pressure tolerance setting: +0.1 to +20 kPa (Unit: 0.1kPa) Monitoring time: From 0.5 seconds (Unit: 1 second)
Pump operation time	Up to 6 seconds
Dimensions	(W) 231 mm x (D) 126 mm x (H) 78 mm
Weight of the main unit	Approx. 570 g