GRAM Pro™
Advanced
data weighing
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
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
AH-V Core
High-resolution trade-approved precision scale for laboratory and jewellery applications
Capacity & Accuracy Range
Up to 3 kg with resolution of 0,005 g
Durability & Build Quality
High-strength ABS structure with windproof shield
Connectivity & Integration
RS-232C output for direct connection to a PC, enabling data transfer and basic documentation of weighing results.
Precision weighing for delicate and high-value materials.
Precision weighing for delicate and high-value materials.
GRAM AH-V is a laboratory and jewellery scale developed for applications where small weight variations matter. Its high-resolution weighing performance supports accurate handling of precious metals, gemstones, chemical samples, and fine materials.
Designed for controlled environments, GRAM AH-V provides stable and repeatable results while remaining easy to operate in day-to-day laboratory and jewellery workflows. It is a reliable solution for tasks that demand precision without unnecessary complexity.
GRAM AH-V is a laboratory and jewellery scale developed for applications where small weight variations matter. Its high-resolution weighing performance supports accurate handling of precious metals, gemstones, chemical samples, and fine materials.
Designed for controlled environments, GRAM AH-V provides stable and repeatable results while remaining easy to operate in day-to-day laboratory and jewellery workflows. It is a reliable solution for tasks that demand precision without unnecessary complexity.
Features
Features
Legal-for-trade approved precision scale
Legal-for-trade approved precision scale
Wind-protected weighing with integrated windbreak
Wind-protected weighing with integrated windbreak
GRAM AH-V is equipped with a wind-protected weighing chamber (except model AH-3000), designed to minimise the influence of air currents during sensitive weighing operations. The windbreak enclosure helps prevent weight fluctuations caused by ambient airflow, supporting stable and repeatable results in laboratory and jewellery environments.
GRAM AH-V is equipped with a wind-protected weighing chamber (except model AH-3000), designed to minimise the influence of air currents during sensitive weighing operations. The windbreak enclosure helps prevent weight fluctuations caused by ambient airflow, supporting stable and repeatable results in laboratory and jewellery environments.
Built-in calculation and counting functions
Built-in calculation and counting functions
GRAM AH-V supports a set of integrated calculation functions that extend basic weighing tasks in laboratory and jewellery workflows.
An accumulative tare function allows the progressive taring of containers and products, supporting structured weighing of multiple components. The piece counting function enables reliable counting of small parts based on reference weights, while the comparative percentage calculation supports quick comparison against target or reference values during control and formulation tasks.
GRAM AH-V supports a set of integrated calculation functions that extend basic weighing tasks in laboratory and jewellery workflows.
An accumulative tare function allows the progressive taring of containers and products, supporting structured weighing of multiple components. The piece counting function enables reliable counting of small parts based on reference weights, while the comparative percentage calculation supports quick comparison against target or reference values during control and formulation tasks.
Internal rechargeable battery for flexible operation
Internal rechargeable battery for flexible operation
GRAM AH-V is equipped with an internal rechargeable battery, allowing the scale to operate independently of a permanent power connection. This supports flexible placement on laboratory benches or jewellery workstations and ensures continued operation during short power interruptions.
GRAM AH-V is equipped with an internal rechargeable battery, allowing the scale to operate independently of a permanent power connection. This supports flexible placement on laboratory benches or jewellery workstations and ensures continued operation during short power interruptions.
GRAM AH-V is equipped with an internal rechargeable battery, allowing the scale to operate independently of a permanent power connection. This supports flexible placement on laboratory benches or jewellery workstations and ensures continued operation during short power interruptions.
GRAM AH-V is equipped with an internal rechargeable battery, allowing the scale to operate independently of a permanent power connection. This supports flexible placement on laboratory benches or jewellery workstations and ensures continued operation during short power interruptions.
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.
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Connectivity & System Integration
Connectivity & System Integration
GRAM AH-V is designed for laboratory and jewellery workflows and can be operated as a standalone precision scale or connected to external systems via its RS-232C interface. This enables straightforward connection to a PC for data transfer and documentation in quality-control and laboratory environments.
GRAM AH-V is designed for laboratory and jewellery workflows and can be operated as a standalone precision scale or connected to external systems via its RS-232C interface. This enables straightforward connection to a PC for data transfer and documentation in quality-control and laboratory environments.
Calibration & Quality Assurance
Calibration & Quality Assurance
Optional ISOCAL calibration certificates are available, supplying individualised calibration data to support quality systems and internal audit requirements.
Optional ISOCAL calibration certificates are available, supplying individualised calibration data to support quality systems and internal audit requirements.
Find the right solution
for your business
for your business
CORE
GRAM AH-V
High-resolution trade-approved precision scale for laboratory and jewellery applications
Request a quote
Capacity Range
300g up to 3000g
Resolution
From 0,005g up to 0,05g
Weighing Units
g, t, dwt, ct
Connectivity
RS232C
Material
ABS housing and Stainless-steel weighing pan
Plate Dimensions
116 Ø up to 122x144mm
CORE
Capacity Range
12.1kg up to 32kg
Resolution
From 0,01g up to 0,1g
Weighing Units
g, ct, oz, lb, gr, tl, mm
Connectivity
RS232C
Material
Reinforced structure and weighing platform
Plate Dimensions
175x195mm up to 320x220mm
CORE
GRAM TGI Precision
Precision balance with electromagnetic weighing and advanced application modes
Request a quote
Capacity Range
720g up to 6,2kg
Resolution
From 0,001g up to 0,01g
Trade Approval
Yes
Weighing Units
g, mg, ct, oz, lb
Weighing Filters
Animal Weighing Filter
Limits Function
Yes
Piece Counting
Yes
Connectivity
RS-232C
Material
Reinforced double-case structure, High-performance load cell or electromagnetic system and optional glass windshield
Plate Dimensions
80mm up to 160 mm
CORE
Capacity Range
From 320g up to 5kg
Resolution
0,01g up to 0,001g
Weighing Units
g, ct, dwt, mo, tl
Connectivity
RS232C
Material
Stainless-steel weighing pan with robust ABS housing, Glass draft shield
Plate Dimensions
180 x 185 x 235 mm
CORE
Capacity Range
100g up to 5kg
Resolution
From 0,001g up to 0,1g
Weighing Units
g, ct, dwt, mo, tl
Connectivity
RS-232C
Material
Compact housing with high-precision aluminium sensor and Removable stainless-steel weighing pan
Plate Dimensions
Ø95 mm / Ø160 mm / 170 × 180 mm
CORE
Capacity Range
500g up to 6kg
Resolution
From 0,01g up to 0,1g
Weighing Units
g, pieces
Connectivity
Warm up times: 10 minutes
Material
Compact and robust housing with high-resolution aluminium sensor
Plate Dimensions
305 x 245 x 110 mm
CORE
Capacity Range
800g up to 10kg
Resolution
From 0,01g up to 0,1g
Weighing Units
grams, carat, pieces
Connectivity
RS-232C
Material
ABS housing with reinforced steel base and Stainless-steel weighing pan
Plate Dimensions
170 x 170 mm
CORE
Capacity Range
10kg up to 30kg
Resolution
0,1g
Weighing Units
grams, pieces
Connectivity
RS-232C
Material
Solid construction, High-resolution aluminium
Plate Dimensions
340 x 240
CORE
GRAM AH-V
High-resolution trade-approved precision scale for laboratory and jewellery applications
Request a quote
Capacity Range
300g up to 3000g
Resolution
From 0,005g up to 0,05g
Weighing Units
g, t, dwt, ct
Connectivity
RS232C
Material
ABS housing and Stainless-steel weighing pan
Plate Dimensions
116 Ø up to 122x144mm
CORE
Capacity Range
12.1kg up to 32kg
Resolution
From 0,01g up to 0,1g
Weighing Units
g, ct, oz, lb, gr, tl, mm
Connectivity
RS232C
Material
Reinforced structure and weighing platform
Plate Dimensions
175x195mm up to 320x220mm
CORE
GRAM TGI Precision
Precision balance with electromagnetic weighing and advanced application modes
Request a quote
Capacity Range
720g up to 6,2kg
Resolution
From 0,001g up to 0,01g
Trade Approval
Yes
Weighing Units
g, mg, ct, oz, lb
Weighing Filters
Animal Weighing Filter
Limits Function
Yes
Piece Counting
Yes
Connectivity
RS-232C
Material
Reinforced double-case structure, High-performance load cell or electromagnetic system and optional glass windshield
Plate Dimensions
80mm up to 160 mm
CORE
Capacity Range
From 320g up to 5kg
Resolution
0,01g up to 0,001g
Weighing Units
g, ct, dwt, mo, tl
Connectivity
RS232C
Material
Stainless-steel weighing pan with robust ABS housing, Glass draft shield
Plate Dimensions
180 x 185 x 235 mm
CORE
Capacity Range
100g up to 5kg
Resolution
From 0,001g up to 0,1g
Weighing Units
g, ct, dwt, mo, tl
Connectivity
RS-232C
Material
Compact housing with high-precision aluminium sensor and Removable stainless-steel weighing pan
Plate Dimensions
Ø95 mm / Ø160 mm / 170 × 180 mm
CORE
Capacity Range
500g up to 6kg
Resolution
From 0,01g up to 0,1g
Weighing Units
g, pieces
Connectivity
Warm up times: 10 minutes
Material
Compact and robust housing with high-resolution aluminium sensor
Plate Dimensions
305 x 245 x 110 mm
CORE
Capacity Range
800g up to 10kg
Resolution
From 0,01g up to 0,1g
Weighing Units
grams, carat, pieces
Connectivity
RS-232C
Material
ABS housing with reinforced steel base and Stainless-steel weighing pan
Plate Dimensions
170 x 170 mm
CORE
Capacity Range
10kg up to 30kg
Resolution
0,1g
Weighing Units
grams, pieces
Connectivity
RS-232C
Material
Solid construction, High-resolution aluminium
Plate Dimensions
340 x 240