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GRAM Pro™
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data weighing
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Solutions by need
Solutions by use case
Data managementAutomate data collection with GRAM
Piece countingReal-time inventory, counted by weight
Checkweighing & dosingReal-time control for quality-critical weighing
Weighing for hygienic environmentsHygienic weighing for harsh industrial conditions
Certification & legal metrologyCompliant weighing for regulated operations and trade
Weight & dimensioningPhysical measurements into operational intelligence
Results
Solutions by need
Solutions by use case
- Data managementAutomate data collection with GRAM
- Piece countingReal-time inventory, counted by weight
- Checkweighing & dosingReal-time control for quality-critical weighing
- Weighing for hygienic environmentsHygienic weighing for harsh industrial conditions
- Certification & legal metrologyCompliant weighing for regulated operations and trade
- Weight & dimensioningPhysical measurements into operational intelligence
CORE
FR
Fast and precise laboratory weighing for everyday analytical tasks
Capacity & Accuracy Range
Up to 5 kg with resolution of 0,001 g
Durability & Build Quality
Ceramic load cell sensor for fast and stainless-steel weighing pan
Connectivity & Integration
Standard RS-232C output for direct connection to a PC or printer. Optional accessories support documentation and data export
A fast, reliable balance for precision laboratory work
A fast, reliable balance for precision laboratory work.
GRAM FR is designed for laboratories that require accurate results with minimal waiting time. Thanks to its fast-response ceramic load cell, the balance delivers stable readings in under 1.5 seconds, improving workflow efficiency without compromising precision.
For models with 0.001 g resolution, an integrated draft shield protects the weighing area from air currents, ensuring reliable measurements even in sensitive applications. The intuitive interface and wide range of weighing functions make GRAM FR suitable for routine laboratory weighing, quality control, and educational use.
With optional hydrostatic weighing capability and flexible data connectivity, GRAM FR provides a dependable solution for laboratories that need speed, accuracy, and versatility in one compact instrument.
GRAM FR is designed for laboratories that require accurate results with minimal waiting time. Thanks to its fast-response ceramic load cell, the balance delivers stable readings in under 1.5 seconds, improving workflow efficiency without compromising precision.
For models with 0.001 g resolution, an integrated draft shield protects the weighing area from air currents, ensuring reliable measurements even in sensitive applications. The intuitive interface and wide range of weighing functions make GRAM FR suitable for routine laboratory weighing, quality control, and educational use.
With optional hydrostatic weighing capability and flexible data connectivity, GRAM FR provides a dependable solution for laboratories that need speed, accuracy, and versatility in one compact instrument.
Features
Features
Stable precision laboratory weighing for everyday use
Stable precision laboratory weighing for everyday use.
Fast-response ceramic load cell
Fast-Response Ceramic Load Cell
The high-precision ceramic sensor delivers rapid stabilisation and excellent repeatability, enabling quick and reliable measurements during routine lab operations.
The high-precision ceramic sensor delivers rapid stabilisation and excellent repeatability, enabling quick and reliable measurements during routine lab operations.
Versatile laboratory functions
Versatile Laboratory Functions
Built-in functions include checkweighing (limits), piece counting, and percentage weighing, supporting a wide range of analytical and control tasks.
Built-in functions include checkweighing (limits), piece counting, and percentage weighing, supporting a wide range of analytical and control tasks.
Hydrostatic weighing capability
Hydrostatic Weighing Capability
An optional hydrostatic weighing hook allows density determination of solid materials, extending the balance’s application range.
An optional hydrostatic weighing hook allows density determination of solid materials, extending the balance’s application range.
Powered by
Powered by
PW-Link Software
PW-Link Software
PW-Link is GRAM’s software for real-time weighing data capture and reporting. It connects your scale to a PC via RS-232 or USB and records each weighing automatically — including date, time, weight, unit, and weighing number. The result is a live, structured table where weights are captured instantly, eliminating manual entry and reducing human error.
From weighing to reporting, everything stays simple. Users just select a cell and continue weighing while data is registered automatically. Weighing records can be exported to spreadsheet or PDF formats, branded with your company logo, and saved directly to a defined local folder — making documentation, traceability, and reporting fast and reliable wherever accurate weighing data matters.
PW-Link is Gram’s software for real-time weighing data capture and reporting. It connects your scale to a PC via RS-232 or USB and records each weighing automatically — including date, time, weight, unit, and weighing number. The result is a live, structured table where weights are captured instantly, eliminating manual entry and reducing human error.
From weighing to reporting, everything stays simple. Users just select a cell and continue weighing while data is registered automatically. Weighing records can be exported to spreadsheet or PDF formats, branded with your company logo, and saved directly to a defined local folder — making documentation, traceability, and reporting fast and reliable wherever accurate weighing data matters.
Performance,
by the numbers
by the numbers
Spec 1.
Weighing Performance
Capacity Range
From 320 g up to 5 kg
Resolution
0,01 g up to 0,001 g
Trade Approval
No
Tare Memories
No
Weighing Units
g, ct, dwt, mo, tl
Weighing Filters
No
Limits Function
No
Piece Counting
No
Spec 2.
Connectivity
Connectivity
RS232C
Spec 3.
Dimensions & Construction
Material
Stainless-steel weighing pan with robust ABS housing, Glass draft shield
IP Protection
N/A
Plate Dimensions
180 x 185 x 235 mm
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Connectivity & Data output
Connectivity & Data Output
GRAM FR is equipped with an RS-232C data output, enabling direct connection to a PC or external printer for secure and reliable data transfer. This interface supports straightforward documentation of weighing results and ensures stable communication in laboratory and quality-control environments, without the need for additional adapters or digital platforms.
GRAM FR is equipped with an RS-232C data output, enabling direct connection to a PC or external printer for secure and reliable data transfer. This interface supports straightforward documentation of weighing results and ensures stable communication in laboratory and quality-control environments, without the need for additional adapters or digital platforms.
Printers
Printers
The balance is compatible with GRAM’s wired printing solutions, including the GRAM PR4 compact thermal printer and the GRAM PR6 printer, both connected via RS-232. Dedicated RS-232 cables are available for direct connection to printers or PCs, allowing fast, consistent printouts of weighing results. This setup supports clear documentation, traceability and efficient integration into routine laboratory workflows.
The balance is compatible with GRAM’s wired printing solutions, including the GRAM PR4 compact thermal printer and the GRAM PR6 printer, both connected via RS-232. Dedicated RS-232 cables are available for direct connection to printers or PCs, allowing fast, consistent printouts of weighing results. This setup supports clear documentation, traceability and efficient integration into routine laboratory workflows.
Find the right solution
for your business
for your business
CORE
Capacity Range
From 320 g up to 5 kg
Resolution
0,01 g up to 0,001 g
Trade Approval
No
Tare Memories
No
Weighing Units
g, ct, dwt, mo, tl
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
RS232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Stainless-steel weighing pan with robust ABS housing, Glass draft shield
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
180 x 185 x 235 mm
CORE
Capacity Range
12.1 kg up to 32 kg
Resolution
From 0,01 g up to 0,1 g
Trade Approval
No
Tare Memories
No
Weighing Units
g, ct, oz, lb, gr, tl, mm
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
RS232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Reinforced structure and weighing platform
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
175x195 mm up to 320x220 mm
CORE
GRAM TGI Precision
Precision balance with electromagnetic weighing and advanced application modes
Request a quote
Capacity Range
720 g up to 6,2 kg
Resolution
From 0,001 g up to 0,01 g
Trade Approval
Yes
Tare Memories
No
Weighing Units
g, mg, ct, oz, lb
Weighing Filters
Animal Weighing Filter
Limits Function
Yes
Piece Counting
Yes
Connectivity
RS-232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Reinforced double-case structure, High-performance load cell or electromagnetic system and optional glass windshield
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
80 mm up to 160 mm
Capacity Range
100 g up to 5 kg
Resolution
From 0,001 g up to 0,1 g
Trade Approval
No
Tare Memories
No
Weighing Units
g, ct, dwt, mo, tl
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
RS-232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Compact housing with high-precision aluminium sensor and Removable stainless-steel weighing pan
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
Ø95 mm / Ø160 mm / 170 × 180 mm
Capacity Range
500 g up to 6 kg
Resolution
From 0,01 g up to 0,1 g
Trade Approval
No
Tare Memories
No
Weighing Units
g, pieces
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
Warm up times: 10 minutes
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Compact and robust housing with high-resolution aluminium sensor
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
305 x 245 x 110 mm
Capacity Range
10 kg up to 30 kg
Resolution
0,1 g
Trade Approval
No
Tare Memories
No
Weighing Units
grams, pieces
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
RS-232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Solid construction, High-resolution aluminium
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
340 x 240
Capacity Range
800 g up to 10 kg
Resolution
From 0,01 g up to 0,1 g
Trade Approval
No
Tare Memories
No
Weighing Units
grams, carat, pieces
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
RS-232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
ABS housing with reinforced steel base and Stainless-steel weighing pan
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
170 x 170 mm
CORE
Capacity Range
From 320 g up to 5 kg
Resolution
0,01 g up to 0,001 g
Trade Approval
No
Tare Memories
No
Weighing Units
g, ct, dwt, mo, tl
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
RS232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Stainless-steel weighing pan with robust ABS housing, Glass draft shield
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
180 x 185 x 235 mm
CORE
Capacity Range
12.1 kg up to 32 kg
Resolution
From 0,01 g up to 0,1 g
Trade Approval
No
Tare Memories
No
Weighing Units
g, ct, oz, lb, gr, tl, mm
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
RS232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Reinforced structure and weighing platform
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
175x195 mm up to 320x220 mm
CORE
GRAM TGI Precision
Precision balance with electromagnetic weighing and advanced application modes
Request a quote
Capacity Range
720 g up to 6,2 kg
Resolution
From 0,001 g up to 0,01 g
Trade Approval
Yes
Tare Memories
No
Weighing Units
g, mg, ct, oz, lb
Weighing Filters
Animal Weighing Filter
Limits Function
Yes
Piece Counting
Yes
Connectivity
RS-232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Reinforced double-case structure, High-performance load cell or electromagnetic system and optional glass windshield
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
80 mm up to 160 mm
Capacity Range
100 g up to 5 kg
Resolution
From 0,001 g up to 0,1 g
Trade Approval
No
Tare Memories
No
Weighing Units
g, ct, dwt, mo, tl
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
RS-232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Compact housing with high-precision aluminium sensor and Removable stainless-steel weighing pan
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
Ø95 mm / Ø160 mm / 170 × 180 mm
Capacity Range
500 g up to 6 kg
Resolution
From 0,01 g up to 0,1 g
Trade Approval
No
Tare Memories
No
Weighing Units
g, pieces
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
Warm up times: 10 minutes
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Compact and robust housing with high-resolution aluminium sensor
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
305 x 245 x 110 mm
Capacity Range
10 kg up to 30 kg
Resolution
0,1 g
Trade Approval
No
Tare Memories
No
Weighing Units
grams, pieces
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
RS-232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
Solid construction, High-resolution aluminium
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
340 x 240
Capacity Range
800 g up to 10 kg
Resolution
From 0,01 g up to 0,1 g
Trade Approval
No
Tare Memories
No
Weighing Units
grams, carat, pieces
Weighing Filters
No
Limits Function
No
Piece Counting
No
Connectivity
RS-232C
Printer Compatibility Options
-
API
-
Battery Type / Duration
-
Material
ABS housing with reinforced steel base and Stainless-steel weighing pan
Dimensions Available
-
IP Protection
N/A
Plate Dimensions
170 x 170 mm