EasyManua.ls Logo

Sartorius Master Pro LP620S User Manual

Sartorius Master Pro LP620S
64 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
W--5032-e03013
Q
U
A
L
I
T
Y
S
Y
S
T
E
M
C
E
R
T
I
F
I
E
D
Q
U
A
L
I
T
Y
S
Y
S
T
E
M
R
e
g
.
N
o
.
1
9
4
4
0
-
0
2
C
E
R
T
I
F
I
E
D
DIN EN ISO 9001
Sartorius AG, Weighing Technology
Sartorius AG, Weighing Technology
Sartorius Master
pro
Serie
Electronic Precision Balances
Service Manual
for LP / LA Models

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Sartorius Master Pro LP620S and is the answer not in the manual?

Sartorius Master Pro LP620S Specifications

General IconGeneral
BrandSartorius
ModelMaster Pro LP620S
CategoryScales
LanguageEnglish

Summary

Operating the Balance

Password Levels

Describes three password levels: user, dealer, and service technician access.

SETUP Program

INPUT Mode

Overview of the User / Service SETUP Program

User and Service Modes

Diagram illustrating the flow between User and Service modes for SETUP, INFO, MENU, and INPUT functions.

Service Switches

Activating the Service Mode

Calibration/Adjustment in the Service Mode

Adjustment Options

Lists adjustment options: internal/external adjustment, linearization, reproducibility, and display resolution.

External Linearization

Manual Input of the Linearization Weights

Procedure to manually input linearization weights using the INPUT mode.

Manual Input of Linearization Weights

Procedure to manually input linearization weights using the INPUT mode.

Performing External Linearization

Internal Span Adjustment

External Span Adjustment

External Span Adjustment with Manual Input of Weight Values

Procedure to input calibration weight values for span adjustment when using non-standard weights.

External Span Adjustment with Stored Weight

Overwriting the Internal Calibration Weight

reproTEST

Operating the Balance

Key Functions

Describes key functions like On/Off, Clear, Tare, Print, Toggle, Setup, and Calibration keys.

INFO Mode

MENU - Balance Operating Menu

Calibration with a User-defined Weight

Servicing the Weighing Cell

Accessing the Main PCB

Opening the Display and Control Unit

Replacing the Built-in Calibration Weight

Calibration/Adjustment

Calibration/Adjustment Sequence

Factors to check and adjust: preload, reproducibility, off-center load, span, and linearity.

Preload

Checking the Preload

When to check preload and two methods: using service software or a digital voltmeter.

Adjusting the Preload

Adjustment Specifications

Reproducibility

Off-center Load

Checking the Off-center Load

Checking off-center load by placing weights at different positions and comparing values.

Adjusting the Off-center Load

Brass System - 3-Point Adjustment (rough)

Performing a rough 3-point adjustment for off-center load on brass system balances.

Masterpro Balances with the Large Single-Casting Block System

Off-center Load Adjustment

Adjusting off-center load on large single-casting block systems by filing the load cell upper guide.

Span Accuracy

Checking the Span Accuracy

Checking span accuracy using certified calibrated or verified weights.

Linearity

Checking the Linearity

Procedures for checking linearity based on balance resolution (<1M digits or >1M digits).

Checking the Linearity on Balances with Less Than 1,000,000 Digits

Checking linearity for balances with less than 1,000,000 digits using specific test points.

Checking the Linearity on Balances with More Than 1,000,000 Digits and PolyRange Balances

Repairing the Balance

Replacing the PCB in the Display and Control Unit

Steps to replace the PCB in the display and control unit, including data transfer.

Replacing the PCB in the Display and Control Unit

Replacing the Display and Control Unit, Backlighting Module, Keypad Overlay

Replacing the Balance PCB

Masterpro Balances with the Small Single-Casting Block System or Brass System

Service Specifications Sheet 1

Service Specifications Sheet 2

Related product manuals