DISCOVERY Comfort Variable Volume Single Channel Pipette
Code  NL0020-0010
Classification  液體操作設備及細胞培養液體操作
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PRODUCT DETAIL
Years of research of laboratory professionals' preferences have brought us to the creation of DISCOVERY Comfort Pipette Series. The world's most popular design of manual pipette was moved to the new era. DISCOVERY Comfort Single Channel Pipettes combine proven construction of pipette handle resulting in outstanding repeatability and high durability with new approach towards pipette ergonomics and safety.
  • Locking System
  • Contoured Shape
  • New Thumb-friendly Spring System
  • Colour-coded Rings
  • Larger Volume Display
  • Completely Autoclavable
  • UV Resistant body
  • Equipped with a Dual Volume Adjustment System
  • Height Adjustable Ejector
  • Reliable pipette
Description

Revolution in Ergonomics
Discovery Comfort is a revolutionary digital pipette which combines all the requirements of highest ergonomics and users comfort. Its body shape fits equally in small and large hands. Constructed from durable PP/PVDF they are noticeably lighter in weight than many competitive models. Our new thumb-friendly spring system has reduced plunger pressures by up to 50%.The large, smooth and rounded pushbutton completes the experience.

Colour-coded Rings
Colour rings help differentiate a pipetting technique or a pipette owner.

Larger Volume Display
Bigger easy-to-read numbers

Completely Autoclavable
For sensitive laboratory applications, all DISCOVERY Comfort models are fully autoclavable at 121oC/100kPa/20 min. Unlike many "autoclavable" pipettes, DISCOVERY Comfort requires minimal accuracy checks and/or recalibration.

UV Resistant
Crafted out of highly durable materials DISCOVERY Comfort Series Pipettes can be safely sterilized with UV radiation. Even prolonged exposure to UV beams does not damage the plastic and the de-coloration of the pipette parts is minimal.

Dual Volume Adjustment System
In order to meet preferences of all pipette users DISCOVERY Comfort Series Pipettes are equipped with a dual volume adjustment system. Pipette volume can be set precisely with one hand by the turn of the volume setting knob, whilst for rewinding of the volume counter the pipetting pushbutton can be applied. The top part of the pushbutton is rotational to prevent accidental changing of pipette volume. Additionally the volume setting knob can be locked by shifting up the locking ring.

 
Knob volume setting   Pushbutton volume setting
 
Rotational top-part of pushbutton   Locking ring

Adjustable Tip Ejector
Tip ejector stroke can be swiftly adjusted to fit wide range of pipette tip brands. The ejector of pipettes of up to 1000 µl can be easily taken off for cleaning. Its durable spacers resist numerous ejector removals without getting loose. DV/D5000 and DV/D10000 are the pipettes that allow for adjustment of the tip ejector for a certain kind of tip. Some brands of tips seal high on the cones, whilst other seal very low making the ejection impossible for a standard pipette. A simple turn of the ejector pushbutton arbor enables the adapting of those DISCOVERY Comfort pipettes for any kind of pipette tip.

Reliable Pipette
Internally, featuring medical grade stainless steel springs/pistons* plus a PTFE/O-ring seal system for a long serviceable life. Each and every DISCOVERY Comfort is subjected to extensive quality/performance checks before it is passed for despatch. Calibrated and issued with a unique individual certificate of accuracy and precision to guarantee the standards set by the manufacturing quality management systems - certified to ISO 9001/2000 - you can absolutely rely on DISCOVERY Comfort!
All DISCOVERY Comfort internal components are engineered to bring a new standard in pipetting performance. All raw materials are carefully selected to guarantee long pipette life even in the most severe environments.
Included in our comprehensive quality procedures:

  • Component testing
  • Durability testing
  • Aging/Transportation testing

*Piston assembly for 1ml, 5ml and 10ml - PPS


Accessories

PIPETTE STANDS
In order to ensure convenient storage of pipettes, HTL offers a wide range of stands.
Each DISCOVERY Comfort pipette is supplied with a stick-on pipette hanger.
Universal Carousel Stand makes 6 pipettes highly accessible on the rotational holder.
Rotating Stand is designed to store 6 pipettes. Universal Linear Stand is designed to hold 4 DISCOVERY Comfort pipettes.

VIEW TYPE Cat. no. Quantity of DISCOVERY Comfort pipettes
Universal Carousel Stand 5445 - black colour
5446 - grey colour
six pipettes except
DV/D5000, DV/D10000

Rotating Stand 5484 - grey colour six pipettes except DV/D5000, DV/D10000
Universal Linear Stand 5481 four pipettes

TIPS
HTL Pipette Tips
HTL offers a complete pipetting system, the wide range of pipette models together with a full scope of highly precise, ultra clean and conveniently packed pipette tips. HTL Pipette Tips are certified to be free from bio active contaminants (RNase, DNase and pyrogens). All tips feature:

  • Flexible tip collar allowing for effective sealing on different brands of pipettes
  • Ultra fine, smooth tip walls and fine point tip orifices
  • Low wettability and virgin cleanness of raw material (polypropylene)
  • Highly transparent walls
  • Diversified, user friendly packaging formats.
Volume Tip Color HTL Cat No Sterile Packaging
µl        
0.5- 10 Clear 30011 no 1000 tips/bulk
    30012 no 96 tips in a rack x 10 racks
    30013 yes 96 tips in a rack x 10 racks
    30014 no 5 trays with 96 tips in stack
    30015 no 10 refill trays
         
1-200 Clear 30201 no 1000 tips/bulk
    30202 no 96 tips in a rack x 10 racks
    30203 yes 96 tips in a rack x 10 racks
    30204 no 5 trays with 96 tips in stack
         
1-200 Clear 30221 no 1000 tips/bulk
    30222 no 96 tips in a rack x 10 racks
    30223 yes 96 tips in a rack x 10 racks
    30224 no 5 trays with 96 tips in stack
    30225 no 10 refill trays
         
1-300 Clear 30301 no 1000 tips/bulk
    30302 no 96 tips in a rack x 10 racks
    30303 yes 96 tips in a rack x 10 racks
         
100-1000 Clear 31001 no 1000 tips/bulk
    31002 no 100 tips in a rack x 10 racks
    31003 yes 100 tips in a rack x 10 racks
         
100-1200 Clear 31201 no 1000 tips/bulk
    31202 no 96 tips in a rack x 12 racks 
    31203  yes  96 tips in a rack x 12 racks
         
5 ml Clear 35001 no 250 tips/bulk
10 ml Clear 36001 no 200 tips/bulk
         
FILTER TIPS        
0.5-10 Clear 30016 yes 96 tips in a rack x 10 racks
0.5-20 Clear 30026 yes 96 tips in a rack x 10 racks
0.5-50 Clear 30056 yes 96 tips in a rack x 10 racks
1-100 Clear 30106 yes 96 tips in a rack x 10 racks
1-200 Clear 30206 yes 96 tips in a rack x 10 racks
1-300 Clear 30306 yes 96 tips in a rack x 10 racks
100-1000 Clear 31006 yes

100 tips in a rack x 10 racks

100-1100 Clear 31206 yes

96 tips in a rack x 12 racks


Ordering & Performance Data
DISCOVERY Comfort Pipette Series
Model Cat. No. Colour code Volume (µl) A (%) P (%) Fits to tips
DV2*
D2*
4041
4051
RED

0.2
1.0
Max 2.0

± 12.0
± 2.7
± 1.5

± 6.0
± 1.3
± 0.7

10 µl
DV10
D10
4042
4052
RED

Min 0.5
5.0
Max 10.0

± 4.0
± 1.0
± 0.5

± 2.8
± 0.6
± 0.4

DV20
D20
4043
4053 
YELLOW

Min 2
10
Max 20

± 3.0
± 1.0
± 0.8

± 1.5
± 0.5
± 0.3

200 µl
DV50
D50
4047
4057
YELLOW 

Min 5
25
Max 50

± 2.5
± 1.0
± 0.8

± 2.0
± 0.6
± 0.4

DV100
D100
4044
4054
YELLOW 

Min 10
50
Max 100

± 1.6
± 0.8
± 0.8

± 0.8
± 0.24
± 0.2

DV200
D200
4045
4055
YELLOW 

Min 20
100
Max 200

± 1.2
± 0.8
± 0.6

± 0.6
± 0.25
± 0.2

DV250
D250
4040
4050 
GREEN

Min 50
125
Max 250

± 1.0
± 0.8
± 0.6

± 0.4
± 0.3
± 0.3

300 µl
DV1000
D1000
4046
4056
BLUE 

Min 100
500
Max 1000

± 1.6
± 0.7
± 0.6

± 0.4
± 0.2
± 0.15

1000 µl
DV5000
D5000
4048
4058 
WHITE 

Min 1000
2500
Max 5000

± 0.6
± 0.6
± 0.5

± 0.25
± 0.2
± 0.15

5000 µl
DV10000
D10000
4049
4059
WHITE  

Min 1000
5000
Max 10000

± 2.5
± 0.8
± 0.5

± 0.6
± 0.3
± 0.2

10000 µl

 *On special request HTL supplies non-standard coloured shaft pipette (D)series version.
DV/D2 - minimum volume 0.1 µl

DISCOVERY STARTER KIT
Three pipettes conveniently packed at an economical price.
Product Cat. No. Pipettes Accessories

DISCOVERY STARTER KIT

 

7924 DV20
DV200
DV1000
Tips 200µl, 96 pcs
Tips 1200µl, 96 pcs
Calibration tool x 3
Pipette hanger x 3
Instruction manual
D20
D200
D1000
7926*

DISCOVERY STARTER KIT BIO

7923 DV10
DV100
DV1000
Tips 10µl, 96 pcs
Tips 200µl, 96 pcs
Tips 1200µl, 96 pcs
Calibration tool x 3
Pipette hanger x 3
Instruction manual
7925* D10
D100
D1000

*On special request HTL supplies non-standard coloured shaft pipette (D)series version