Pipette Accuracy Testers - A&D COMPANY, LIMITED - (Version JPG) - Page n° 4 - PDF Catalogue | Technical Documentation

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Analyzer, Load cell, Signal conditioner, Recorder, Tester

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Specifications

AD-4212B-PT AD-4212A-PT FX-300ì-PT


Weighing Capacity*¹	110 g / 31 g*²	110 g	320 g
Minimum Weighing Value	0.1 mg / 0.01 mg	0.1 mg	1 mg
Linearity	±0.2 mg / ±0.05 mg	±0.3 mg	±2 mg
Repeatability (Standard Deviation)	0.1 mg / 0.05 mg	0.15 mg	1 mg
Dimensions	Weighing unit : 80 (W) x 230 (D) x 200 (H) mm Display (with a stand) : 237 (W) x 150 (D) x 155 (H) mm		193 (W) x 262.5 (D) x 190 (H) mm
Standard Accessories *³	• Instruction manual • Balance including the weighing pan unit, breeze break, AC adaptor and AC adaptor ID label • Calibration weight with a pair of tweezers • Evaporation trap • Sample cup with a holder (30 mL x 2 / 5 mL x 2) • Liquid thermometer • USB communications kit (USB converter, RS-232C cable, Instruction manual) • WinCT-Pipette (CD-ROM) • Carrying case with a shoulder belt and a key
AC Adaptor	Please confirm that the AC adaptor type is correct for your local voltage and power receptacle type.
Power Consumption	Approx. 11VA (supplied to the AC adaptor)
Carrying Case Dimensions	470 (W) x 150 (D) x 355 (H) mm
Weight (With All Accessories in a Case)	Approx. 7.6 kg Approx. 7.2 kg Approx. 6.4 kg

When the balance weighing pan is used.

*2 The AD-4212B-PT is equipped with a smart range function. The minimum weighing value will switch

to 0.1 mg automatically when the mass value exceeds 31 g but returns to 0.01 mg by pressing the RE-ZERO (tare) key.

*3 The standard accessories for the AD-4212B-PT / AD-4212A-PT / FX-300i-PT are different from those for the AD-4212B / AD-4212A / FX-300i.

Pipette Specifications in accordance with ISO8655

ISO8655 Requirements (Gravimetric Method)

Pipette Nominal Volume*⁴

Maximum Permissible Error

Balance Minimum Weighing Value

Repeatability

Accuracy


	(Systematic Error)		(Random Error)
(ML)	±96	±ML	%	ML
20	1.0	0.2	0.5	0.1
50	1.0	0.5	0.4	0.2
100	0.8	0.8	0.3	0.3
200	0.8	1.6	0.3	0.6
500	0.8	4.0	0.3	1.5
1000	0.8	8.0	0.3	3.0
2000	0.8	16	0.3	6.0
5000	0.8	40	0.3	15.0
10000	0.6	60	0.3	30.0

Corresponding Models AD-4212B-PT

AD-4212A-PT

t FX-300ì-PT

0.01

0.1

1*6

Daily inspection, simplified verification

4 The maximum volume selectable for variable volume pipettes *5 The AD-4212B-PT can be used for the pipette volume range from 20 pL to 10000 pL

*6 The minimum weighing value, 1mg, corresponds to approximately 1 pL. If a pipette volume is

1000 pL, a test can be performed with a resolution of 0.1%. If 200 pL, 0.5%. Note) Make sure that the measurement environment is free from vibration, drafts and air from air conditioners.

Gravimetric Method

The gravimetric method is the most common way of knowing the performance of variable-volume pipettes, in which pipette volume is determined based on the mass value of distilled water dispensed from the pipette.

...Clearly a Better Value

A&D Company, Limited

3-23-14 Higashi-lkebukuro, Toshima-ku,Tokyo 170-0013 JAPAN Telephone:[81](3) 5391-6132 Fax:[81](3) 5391-6148 http://www.aandd.jp

A&D ENGINEERING INC.

1756 Automation Parkway, San Jose, CA 95131 U.S.A.

Telephone:[1](408) 263-5333 Fax:[1](408) 263-0119 A&D MERCURY PTY LTD.

32 Dew Street, Thebarton, South Australia 5031 AUSTRALIA Telephone:[61](8) 8301-8100 Fax:[61](8) 8352-7409

A&D INSTRUMENTS LTD.

Unit 24/26 Blacklands Way Abingdon Business Park, Abingdon, Oxon OX14 1DY UNITED KINGDOM Telephone:[44](1235) 550420 Fax:[44](1235) 550485

<German Sales Offioe>

Große Straße 13 b 22926 Ahrensburg GERMANY Telephone:[49](0) 4102 459230 Fax:[49](0) 4102 459231

A&D RUS CO., LTD.

Vereyskaya str.112 Kuntsevo Block, 121357, Moscow, RUSSIA

Telephone: [7] (495) 937-33-44 Fax: [7] (495) 937-55-66

Aj|P Instilments India Private Limited

509 Udyog Vlhar Phase V, Gurgaon-122 016, Haryana, INDIA Telephone: [91](124) 471-5555 Fax: [91](124) 471-5599

A&D KOREA Limited

Manhattan Bldg. 8F, 36-2 Yoido-dong, Youngdeungpo-gu, Seoul, KOREA Telephone:[82](2) 780-4101 Fax:[82](2) 782-4280

*Pipette-ADCC-01-PR1-09405

Pipette Accuracy Testers - A&D COMPANY, LIMITED - #4

Analyzer, Load cell, Signal conditioner, Recorder, Tester