KERN AND SOHN 440-21A Compact Laboratory Balance, 60g Max. Weighing, 0.001g Readability
Get it by Tuesday, Sep 1
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Product Specifications:
| Item | Balance Scale |
| Adjustment Options | Adjusting With External Weight |
| Ambient Temp. | 5°C to 35°C |
| Approx. Net Weight | 0.95 Kg |
| Battery | 9V Block |
| Battery Backup | 20 hrs. |
| Battery Recharge Time | 10 hrs. |
| Battery Voltage | 9V DC |
| Case Width | 165 mm |
| Case Width | 165mm |
| Digit Size | 15mm |
| Digit Size | 15 mm |
| Display Type | LCD |
| Draught Shield Material | Plastic |
| Frequency | 50/60 Hz |
| Frequency | 0.833 Hz |
| Housing Dimensions | 165 mm x 230 mm x 80 mm |
| Housing Height | 80 mm |
| Housing Length | 230 mm |
| Housing Material | Plastic |
| Input Voltage | 100-240V AC |
| Interfaces | Rs-232 Standard |
| Linearity | -0.003g to +0.003 Kg , -0.003g to +0.003g |
| Max. Ambient Humidity | 80% |
| Max. Ambient Temp. | 35°C |
| Max. Amps | 0.5A |
| Max. Current | 0.5A |
| Max. Weight Capacity | 60g |
| Measuring Units | CT, DWT, G, GN, MO, OZ, OZT, TL HK, TL TW, TOL |
| Min. Ambient Temp. | 5 Deg. C |
| Min. Ambient Temp. | 5°C |
| Product Datasheet | kern-and-sohn-440-21a.pdf |
| Readability | 0.001g |
| Recommended Adjusting Weight | 50g (F2) |
| Reproducibility | 0.001g |
| Scale Construction | Single Range Balance |
| Settling Time | 3 sec. |
| Smallest Part Weight For Piece Counting (laboratory) | 2 mg |
| Smallest Part Weight For Piece Counting (normal) | 20 mg |
| Stabilization Time | 3 sec. |
| Weighing Plate Finish | Conductive Lacquer |
| Weighing Plate Material | Plastic , Plastic, With Conductive Lacquer |
| Weighing Surface Dia. | 81 mm |
| Weighing Surface Dimension | 81 mm |
Shipping Info:
| Ship weight (kg) | 0.94 |
| Ship height (cm) | 22 |
| Ship length (cm) | 27 |
| Ship width (cm) | 8.1 |
| Country of Origin | CN |
Documentation:
Product Variants
| Product | Model | Weighing Surface Width | Weighing Surface Depth | Housing Height | Housing Length | Case Width | Settling Time | Linearity | Reproducibility | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
440-33N | - | - | 82 mm | 230 mm | 165 mm | 3 sec. | -0.02g to +0.02g | 0.01g | €240.00 | |
 |
440-35A | - | - | 80 mm | 230 mm | 165 mm | 3 sec. | -0.03g to +0.03g | 0.01g | €288.00 | |
 |
440-35N | - | - | 80 mm | 235 mm | 165 mm | 3 sec. | -0.03g to +0.03g | 0.01g | €282.85 | |
 |
440-43N | 130 mm | 130 mm | 75 mm | 230 mm | 165 mm | 3 sec. | -0.2g to +0.2g | 0.1g | €177.79 | |
 |
440-45N | 130 mm | 130 mm | 80 mm | 230 mm | 165 mm | 3 sec. | -0.2g to +0.2g | 0.1g | €200.00 | |
 |
440-47N | 130 mm | 130 mm | 74 mm | 230 mm | 165 mm | 3 sec. | -0.2g to +0.2g | 0.1g | €240.00 | |
 |
440-49A | 150 mm | 170 mm | 80 mm | 230 mm | 168 mm | 3 sec. | -0.3g to +0.3g | 0.1g | €288.00 |
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KERN AND SOHN 440-21A Compact Laboratory Balance, 60g Max. Weighing, 0.001g Readability