HTL Discovery Pro User manual

HTL Single- and
Multi-channel
Pipettors
Quick Start Guide
Discovery Pro
Discovery Comfort
Labmate Pro
Optipette
Clinipet+, xed volume
This quick guide is intended to provide
abrief overview of the main features
andoperation of all HTL Single- and
Multi-channel Pipettors.
For detailed information, please refer to
the UserManuals that can be found at
www.htl.com.pl in several languages.

Getting started
Know your pipettor
Pushbutton
Ejector button
Volume lock
(Discovery Comfort
andDiscovery Pro only)
Volume display
Tip ejector
Shaft
Multi-channel
manifold
Clinipet+, xed volume
Variable volume pipettors
Pushbutton
Ejector button
Handle
Tip ejector
Shaft
Intended Use
HTL Pipettors are volumetric instruments designed to
measure and transfer liquids precisely and safely with the
use of disposable pipet tips. The pipettors operate on the
air-cushion principle (i.e., the aspirated liquid does not
come in contact with the shaft or plunger of the pipettor).
They can accommodate volumes from 0.1 µL to 10,000µL
depending on the model. They are available insingle-,
8-and 12-channel variable volume as well as xed volume
single-channel versions.

Discovery Comfort Labmate Pro Optipette
Step 1
Set the volume
1
2
5
2
1
6
2.16 µL 1.25 mL
Discovery Pro
20.42 µL 1,000 µL
2
0
4
2
1
0
0
0
Lock the volume
Discovery Comfort Discovery Pro
NOTE: Labmate Pro and Optipette Single- and Multi-channel
Pipettors do not feature a volume lock function.
Step 2
Insert the tip
✓✕
✓✕

Ejector adjustment
Discovery Comfort Labmate Pro
Optipette
+1 mm
+2 mm
NOTE: Ejector adjustment is not necessary in Discovery Pro
and Clinipet+pipettors as they feature a long ejector stroke.
Pipettors 5,000 and 10,000 µL

Step 3
Aspirate the liquid
~1 sec.
Step 4
Dispense the liquid
10-40°
Recommended depth
0.1-1 µL 1-100 µL 101-1,000 µL > 1,000 µL
≤1 mm 2-3 mm 2-4 mm 5-7 mm

Step 5
Eject the tip
NOTE: Before calibration, in the Discovery Comfort and
Discovery Pro lines, always remember to lock the volume
using the lock function and for the Labmate Pro and
Optipette hold the calibration knob.
Step 6
Calibration
Discovery Comfort Labmate Pro Optipette Clinipet+
Calibration key

Discovery Pro
Safety Notes
• The pipettor is designed for the transfer of liquids only
using the tip. Do not aspirate liquids without the tip
attached. The aspirated liquid should not enter the
pipettor, asit may cause damage.
• Single-use tips reduce the risk of contamination of
samples.
• Keep the pipettor clean, avoiding the use of abrasive or
corrosive cleaning agents (e.g., acetone).
• Keep the pipettor upright when there is liquid in the tip.
• Only using the pipettor in accordance with the
manufacturer’s instructions ensures the correct pipettor
parameters are maintained.
• After replacing the plunger or the shaft, the pipettor
should be calibrated.
• In the case of incorrect operation, the device should
be cleaned in accordance with the Instructions for Use
ortransferred to a service point.
• Ambient operating temperature is +5°C to 45°C.
• Ambient storage conditions (in the original packaging
during transport and short storage) is -25°C to 55°C.
• Follow general work safety regulations regarding hazards
related to work in the laboratory.
• Take special care when pipetting aggressive substances.
• Use appropriate protective attire (e.g. clothing, goggles
and gloves).
• Avoid pointing the pipettor at yourself or others during use.
• Only use parts and accessories recommended by the
manufacturer.
Cleaning
• External parts may be cleaned with a swab moistened
with isopropyl alcohol.
• Pipettors can be autoclaved at 121°C for 20 minutes.
Prior to autoclaving, untighten the pipettor shaft,
remove the lter from 5 and 10 mL pipettor shafts.
• The outer body of the pipettor is UV-resistant. The
recommended distance from the radiation source to
exposed element should not be less than 50 cm.
• Prolonged and very intense UV exposure can cause
de-coloration of pipettor parts but does not affect its
performance.
Warranty
HTL Single- and Multi-channel Pipettors are covered by
athree (3) year limited warranty. For more information on
the warranty limitations refer to the full version of the User
Manuals available at www.htl.com.pl.
“Calibration”
position
“Operating”
position
Calibration key – cross end
Calibration key – flat end

For a listing of trademarks, visit www.corning.com/clstrademarks.
All other trademarks are the property of their respectiveowners.
For additional product or technical information, visit
www.htl.com.pl or contact your local sales office.
ASIA/PACIFIC
Australia/New Zealand
t 61 427286832
Chinese Mainland
t 86 21 3338 4338
f 86 21 3338 4300
India
t 91 124 4604000
f 91 124 4604099
Japan
t 81 3-3586 1996
f 81 3-3586 1291
Korea
t 82 2-796-9500
f 82 2-796-9300
Singapore
t 65 6572-9740
f 65 6735-2913
Taiwan
t 886 2-2716-0338
f 886 2-2516-7500
EUROPE
[email protected]
LATIN AMERICA
[email protected]
Brazil
t 55 (11) 3089-7400
Mexico
t (52-81) 8158-8400
© 2021 Corning HTL SA. All rights reserved.
2/21 CLSHTL-AN-1006DOC REV2
Made in Poland
Corning HTL SA, Daniszewska 4, 03-230 Warsaw
www.htl.com.pl