JOANLAB analytical balance · FA series
0.1 mg analytical balances with electromagnetic force compensation technology, a glass draft shield and a standard RS232 output.
- Capacities of 100, 120, 200 and 220 g
- Electromagnetic force compensation
- Glass draft shield and certified calibration weight as standard
- External or internal calibration depending on the version
Manufacturer video
Walks through the balance in use: the glass draft shield, the round pan and a complete weighing with a container—tare, wait for the reading to stabilize and only then load the sample. It also shows unit switching and piece counting from the keypad, and along the way what comes in the box: power supply, calibration weight and manual.
Original material from JOANLAB, with no audio and with on-screen text in English.
Summary datasheet
| Capacities | 100 g (FA1004), 120 g (FA1204), 200 g (FA2004) and 220 g (FA2204) |
| Stated accuracy | 0.1 mg |
| Repeatability | ±0.0002 g |
| Linearity error | ±0.0003 g |
| Stabilization time | ≤3 s |
| Working temperature | 5-35 °C |
| Pan | Ø80 mm standard; Ø90 mm optional |
| Dimensions | 300 × 200 × 295 mm |
| Calibration | External or internal depending on the version (N suffix) |
| Interface | RS232; USB optional |
| Availability | Import to order / to be confirmed |
Four capacities, and the N calibrates itself
The ladder is 100, 120, 200 and 220 g, always at a stated accuracy of 0.1 mg. The in-family decision is calibration: the N versions carry internal calibration; the standard ones, external with a separate weight.
The RS232 output is standard and USB optional, with multi-device printing and electromagnetic interference protection stated by the manufacturer.
The figures that come with the 0.1 mg
Repeatability of ±0.2 mg and linearity error of ±0.3 mg, with stabilization in 3 seconds or less and a stated working temperature of 15 to 35 °C.
The pan is chosen at quotation
The standard pan is Ø80 mm and there is a Ø90 mm option: if your usual glassware calls for the larger one, it is set in the quote.