KERN PLS User Manual

KERN PLS 360-3 PLS 510-3 PLS2100-2 PLS 4000-2
Readability (d) 0.001 g 0.001 g 0.01 g 0.01 g
Weighing range (Max) 360 g 510 g 2,100 g 4,000 g
Taring range (subtractive) 360 g 510 g 2,100 g 4,000 g
Reproducibility 0.002 g 0.002 g 0.02 g 0.02 g
Linearity ± 0.002 g ± 0.002 g ± 0.02 g ± 0.02 g
Minimal piece weight for
Parts counting
> 0.005 g > 0.005 g > 0.05 g > 0.05 g
Recommended adjusting
weight, not included
(class)
200 g (F1) 500 g (E2) 2000 g (F1) 2000 g (F1)
Verifiable no no no no
Warming up time
(operating temperature)
2 h
4 h 2 h
4 h
Reference piece numbers
for parts counting
10, 20, 50, freely selectable
Weighing Units mg, g, ct, gn, mom, oz, dwt
Stabilization time
(typically)
4 sec.
Permissible ambient
temperature
+ 15° C .... +30° C
Humidity of air max. 80 % (not condensing)
Under floor weighing
device
Loop for under floor weighing, serial
Weighing plate mm 128 x 128 165 x 165
Housing (W x D x H) mm
206 x 312 x 160
(with draft shield)
206 x 312 x 98
(without draft shield)
Weight kg (net) 4,6 5,4
PLS/PLJ/ALS/ALJ-BA-e-0819
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KERN PLS Specifications

General

Protection class	IP65
Readability [d]	0.001 g
Readability	0.001 g
Calibration	External
Interface	RS-232

Summary

Operation

Operating elements

Introduces the balance's physical controls and displays.

Weighing

Covers the fundamental weighing operations and procedures.

Taring

Explains how to zero out the weight of a container for net weight measurement.

Parts counting

Details the process of counting identical items based on a reference weight.

Percentage determiation

Explains how to determine a sample's weight as a percentage of a reference.

Functions

Weighing functions

Lists the various weighing modes and applications available.

Troubleshooting

Technical Data

Fundamental safety information

Observe the information in the operating instructions

Emphasizes reading instructions before operation for safety.

Unpacking, installation and commissioning

Place of installation, place of use

Guides on selecting a suitable location for accurate weighing.

Installation

Instructs on leveling the balance using foot screws and bubble level.

Initial start-up

Guides through the first power-on and warm-up procedures.

Adjustment

Explains the necessity and process of adjusting the balance for accuracy.

Verification

Details the official verification process and its legal requirements.

Rear illuminated Display

Keyboard

Details the functions of each key on the balance's keypad.

Simple weighing

Weighing Units

Explains how to switch between different units of measurement.

Parts counting

Percentage determination

Determination of a reference weight by weighing

Determination of a reference weight by numeric entry