FMA series
Platform scale
Capacity：22kg〜62kg／Readability：0.1g～1g
High-Precision Weighing platform scale
Common Specification
| Tare | Zero to Full weighing range |
|---|---|
| Span adjustment | FMA･････ Manual Operation Span Adjustment with external calibraton weight FMAR････ Semi Automatic Span Adjustment with internal calibration weight |
| Ingress Protection Rating | IP65 |
| Over error | "o-Err" showed when Full weight range + 9e more digits over |
| Temperature and humidity range | 5 ～ 35℃、Up to 80％ rh(without the dew condensation) |
| Power source | AC adapter input 100-240VAC / DC12V |
| Output | RS232C (Dsub 9P) |
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Features
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High-Precision（0.1g readability at 62kg Resolution of 1/620,000)
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Highly Shock Resistant（Passed 30kg Sandbag Drop Tests from 20cm）
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Highly Vibration Resistant（Cut Noise Factor 90%)
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IP65
High-Precision
Maximum capacity of 62 kg with a minimum display of 0.1 g, achieving 10 times the precision of conventional models. Accurately detects even slight changes in weight, making it ideal for weighing heavy objects or items with substantial tare weight, meeting diverse weighing needs.
Highly Vibration Resistant
Equipped with newly developed sensor reduces external vibrations effects. Minimizes vibration interference from factory equipment to1/10 of conventional models, enhancing overall production line efficiency and supporting high-quality manufacturing.
Highly Shock Resistant
Redesigned housing structure for impact resistance, successfully passing a 30 kg drop test from 20 cm above the weighing pan. Maintains high precision even under unexpected impacts.
IP65
IP65-rated dustproof and waterproof stainless steel body, allowing for easy washing. Ideal for environments with high humidity or dust, such as food processing and chemical handling sites
Equipped with a newly developed sensor and built-in calibration weigh
Newly developed tuning fork-type force sensor enables high precision and durability, previously unattainable with conventional structures. Regular calibration with built-in weight ensures accurate measurements, boosting productivity and stabilizing product quality.
A housing design focused on ease of cleaning and integration
By minimizing irregularities in the housing and adopting an IP65-rated stainless steel casing, we have achieved high cleanliness. The use of connector connections between the display and weighing units greatly improves cable routing and device integration flexibility compared to previous models.
Comfortable weighing operations with the automatic tare function
It automatically performs tare when a container is placed, eliminating button operations. It reduces risk of human error, improves efficiency of repetitive weighing tasks, and lightens operator's workload.
2 types of comparator functions
The weighing results are automatically evaluated and compared with the preset values.
① Absolute value determination (two-point setting method)
Set lower and upper limits
・If weight of the measured item is below the lower limit ; Lo
・If exceeds the upper limit : Hi
・Otherwise (or if the value is equal) : Good
② Relative value determination (three-point setting method)
Set the reference value, lower limit width, and upper limit width.
・If weight of the measured item is below (reference value - lower limit width): Lo
・If exceeds (reference value + upper limit width): Hi
・Otherwise (or if the value is equal): Good
Specification
External weight types
| Model name | FMA22K0.1S | FMA33K0.1S | FMA62K1S | FMA62K0.1S |
| Capacity (Max) | 22kg | 33kg | 62kg | 62kg |
| Readability | 0.1g | 0.1g | 1g | 0.1g |
| Non-linearity | ±0.2g | ±0.2g | ±1g | ±0.2g |
| Repeatability (σ) | 0.1g | 0.1g | 0.1g※ | 0.1g |
| Pan size | W350 x D400 mm | |||
| Dimension (LDH) | 350 x 426 x 175mm (350 x 482 x 700mm when pole option installed) | |||
Internal weight types
| Model name | FMA22K0.1SR | FMA33K0.1SR | FMA62K1SR | FMA62K0.1SR |
| Capacity | 22kg | 33kg | 62kg | 62kg |
| Readability | 0.1g | 0.1g | 1g | 0.1g |
| Non-linearity | ±0.2g | ±0.2g | ±1g | ±0.2g |
| Repeatability (σ) | 0.1g | 0.1g | 0.1g※ | 0.1g |
| Pan size | W350 x D400 mm | |||
| Dimension (LDH) | 350 x 426 x 175mm (350 x 482 x 700mm when pole option installed) | |||
※ with 0.1g readability on inspection
Functions
Option
| Model No. | Option Name |
|---|---|
| FMA-DU | Under weighing hook (※1., ※2.) |
| FMA-LM | Relay output (Dsub 25p) (※4., ※6., ※7.) |
| HJKR4 | RS422A output (Dsub 9P) (※4., ※5., ※6.) |
| FMA-BT | Rechargeable battery option (12-hour charge, 10-hour drive) (※3., ※4., ※7.) |
| FMA-BK | Display bracket |
| FMA-PK | Pole Kit |
| FS-DS | Display stand for FMA |
| FMA-SC5 | Scale cable 5m |
| FMA-SC10 | Scale cable 10m |
Peripheral equipment
| Model No. | Peripheral Name |
|---|---|
| CBM-910Ⅱ | Standard Printer |
| SFS-1 | Foot switch for tare |
| FMA-USBC | RS232C-USB convertor (※8.) |
| FMA-ETHC | RS232C-Ethernet convertor (※8.) |