Precision Balances - Resolution 0.001g - L Series

Supplied By: BEL Engineering, Italy

MARK L - Resolution 0.001g Precision Balances

The MARK L - Resolution 0.001g series of Precision Balances is a synthesis of design, performance and convenience. Thanks to a sophisticated software and a high performance load cell, these balances deliver top performance at competitive prices. The Precision Balances consist of double case structure, ergonomic keypad and many embedded advances features making them perfect for use in laboratory, research departments, formulation, and quality control.

 

Features

The MARK L - Resolution 0.001g series of Precision Balances has the following standard features:

    • High Resolution Load Cell Weighing System

    • External or Automatic Internal Calibration

    • LCD with backlight with adjustable contrast

    • Round Glass Windshield

    • Under Hook Weighing

    • Plastic protection cover

The MARK L - Resolution 0.001g series of Precision Balances has the following additional features:

 

Precision Balances and Weighing Scales

 

Features Description
LC-HR High Resolution Load Cell Strain gauge measures the deformation as change in electrical resistance
RS-232 RS 232 Data Interface Port to connect the balance to printer, PC and peripheral devices
UNITS Measuring Units Changeable measuring units that the balance will use to display weight
PCS Piece Counting Function to count identical items. Reference quantities are selectable
LIMITS Check Weighing Upper and Lower limits can be set individually, for dosing and portioning
% WEIGH Percentual Weighing Function calculates the variation of a sample from reference value
ADD Adding Weighing To effect sum of consecutive weighings. Shows total and current weight
ANIMAL Animal Weighing Accurate readings under unstable conditions such as moving laboratory animals
DENSITY Density Determination Function accurately determines density of a solid object or a liquid
PEAK Max Load Retains the peak value. Eg - When a maximum force is quickly released
UNDER Suspended Weighing A support with hook can be loaded on the underside of the balance
ACCU Accumulator Balance has internal accumulator or can be used with optional external accumulator

 

Models

MARK L - Resolution 0.001g External Calibration Precision Balance
Model Capacity (g) Resolution (g) Pan (mm) Repeatibility (g) Linearity (g) Response Time (sec)
L163 160 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
L203 210 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
L303 310 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
L303D 150/310 0.001/0.01 Ø 110 0.0006/0.005 ± 0.003/± 0.02 ≤ 3
L423 420 0.001 Ø 110 0.001 ± 0.004 ≤ 4

 

 

MARK L - Resolution 0.001g Internal Calibration Precision Balance
Model Capacity (g) Resolution (g) Pan (mm) Repeatibility (g) Linearity (g) Response Time (sec)
L163i 160 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
L203i 210 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
L303i 310 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
L303Di 150/310 0.001/0.01 Ø 110 0.0006/0.005 ± 0.003/± 0.02 ≤ 3
L423i 420 0.001 Ø 110 0.001 ± 0.004 ≤ 4

 

Technical Data

    • Span Drift: (+ 10... + 30°C): ± 4ppm/°C

    • Dimensions: L x W x H (mm): 345 x 215 x 155

    • Weighing Chamber Dimensions: Dia x H (mm): 150 x 70

    • Power Supply: 110 - 230 Vac, 50/60 Hz; output 24V, 500mA, 13VA

    • Net Weight: 3.3 Kg (External Calibration Model)

    • Net Weight: 3.6 Kg (Internal Calibration Model)

Accessories:

    • BEL Tablet System for Balances. USB version (BL0329) or Bluetooth version (BL0330)

    • Bluetooth printer DPP-250-BT for BEL Table System (AC013)

    • Serial Printer TLP-50, with date and time

    • Serial Printer DPP-250 (AC007)

    • Density Kit for solids and liquids (AC002)

    • Density Kit for solids (AC001)

    • Alphanumeric external keyboard (AC005)

    • Serial to USB converter (E1002)

    • Serial Cable for serial output to printer or PC (E743)

    • Calibration Certificate (BL0333)

    • Portable Rechargeable Battery Pack (AC015)

 

MARK LG - Resolution 0.001g Precision Balances

Precision Balances and Weighing Scales

The MARK LG - Resolution 0.001g series of Precision Balances is a synthesis of design, performance and convenience. Thanks to a sophisticated software and a high performance load cell, these balances deliver top performance at competitive prices. The Precision Balances consist of double case structure, ergonomic keypad and many embedded advances features making them perfect for use in laboratory, research departments, formulation, and quality control. The additional feature of the graphic display allows efficient and easy operations.

 

Features

The MARK LG - Resolution 0.001g series of Precision Balances has the following standard features:

    • High Resolution Load Cell Weighing System

    • External or Automatic Internal Calibration

    • Large Graphical Display

    • Recipe Database: 99 recipes can be stored, each with up to 20 ingredients

    • GLP/ISO record keeping of weight values with date, time and serial number

    • Multi Language: EN, DE, FR, IT, ES, PT

    • Round Glass Windshield

    • Plastic protection cover

    • Under Hook Weighing

The MARK LG - Resolution 0.001g series of Precision Balances has the following additional features:

 

Precision Balances and Weighing Scales

 

Features Description
LC-HR High Resolution Load Cell Strain gauge measures the deformation as change in electrical resistance
RS-232 RS 232 Data Interface Port to connect the balance to printer, PC and peripheral devices
UNITS Measuring Units Changeable measuring units that the balance will use to display weight
PCS Piece Counting Function to count identical items. Reference quantities are selectable
LIMITS Check Weighing Upper and Lower limits can be set individually, for dosing and portioning
% WEIGH Percentual Weighing Function calculates the variation of a sample from reference value
ADD Adding Weighing To effect sum of consecutive weighings. Shows total and current weight
ANIMAL Animal Weighing Accurate readings under unstable conditions such as moving laboratory animals
DENSITY Density Determination Function accurately determines density of a solid object or a liquid
PEAK Max Load Retains the peak value. Eg - When a maximum force is quickly released
GLP GLP Setup Allows to store identification data of balance, project and user, date and time
CLOCK Date and Time Balance Shows Current date and time
LANG Multi Language Several languages can be selected from the menu of the balance
RECIPE Formulation Allows to set recipes with names and tolerances for each ingredient. Automatic reproportioning
UNDER Suspended Weighing A support with hook can be loaded on the underside of the balance
ACCU Accumulator Balance has internal accumulator or can be used with optional external accumulator

 

Models

MARK LG - Resolution 0.001g External Calibration Precision Balance
Model Capacity (g) Resolution (g) Pan (mm) Repeatibility (g) Linearity (g) Response Time (sec)
LG163 160 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
LG203 210 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
LG303 310 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
LG303D 150/310 0.001/0.01 Ø 110 0.0006/0.005 ± 0.003/± 0.02 ≤ 3
LG423 420 0.001 Ø 110 0.001 ± 0.004 ≤ 4

 

 

MARK LG - Resolution 0.001g Internal Calibration Precision Balance
Model Capacity (g) Resolution (g) Pan (mm) Repeatibility (g) Linearity (g) Response Time (sec)
LG163i 160 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
LG203i 210 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
LG303i 310 0.001 Ø 110 0.0006 ± 0.003 ≤ 3
LG303Di 150/310 0.001/0.01 Ø 110 0.0006/0.005 ± 0.003/± 0.02 ≤ 3
LG423i 420 0.001 Ø 110 0.001 ± 0.004 ≤ 4

 

Technical Data

    • Span Drift: (+ 10... + 30°C): ± 4ppm/°C

    • Dimensions: L x W x H (mm): 345 x 215 x 155

    • Weighing Chamber Dimensions: Dia x H (mm): 150 x 70

    • Power Supply: 110 - 230 Vac, 50/60 Hz; output 24V, 500mA, 13VA

    • Net Weight: 3.3 Kg (External Calibration Model)

    • Net Weight: 3.6 Kg (Internal Calibration Model)

Accessories:

    • Serial Printer TLP-50, with date and time

    • Serial Printer DPP-250 (AC007)

    • Density Kit for solids and liquids (AC002)

    • Density Kit for solids (AC001)

    • Alphanumeric external keyboard (AC005)

    • Serial to USB converter (E1002)

    • Serial Cable for serial output to printer or PC (E743)

    • Calibration Certificate (BL0333)

    • Portable Rechargeable Battery (AC015)

 


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