Kern Classic Balance 440-33N
The classic balance in the laboratory
Product Description
Standard
Option
- Compact size, practical for small spaces
- Percentage determination: makes it possible to store a given weight value (100 %) and to determine deviations from this target value
- Ring-shaped draught shield standard, only for models with weighing plate size , weighing space Ø×H 90×40 mm
- Protective working cover included with delivery
Product Video
Technical Specification
Construction
| Casing material | Plastic |
|---|---|
| Dimensions housing (W×D×H) | 165 mm x 230 mm x 82 mm |
| Material weighing plate | Stainless steel |
| Weighing space (W×D×H) | 100 mm x 200 mm x 100 mm |
| Weighing surface (d) | 105 mm |
Services (optional)
| Adjustment at the location of installation | 961-247 |
|---|---|
| DAkkS Certificate | 963-127 |
Display
| Display digit height (large) | 15mm |
|---|
Power supply
| Battery | 9 V Block |
|---|---|
| Charging time | 10 h |
| Input voltage | 100-240V AC 50/60Hz 0.5A |
| Mains adapter/adapter included | CH UK US EURO |
| Operating time | 20 h |
| Operating time (Backlight off) | 20 h |
| Rechargeable battery | Rchrg. battery optional |
Functions
| Counting function | Yes |
|---|---|
| Percentage determination | Yes |
| Vibration-free weighing (Animal weighing program) | Yes |
Category
| Brand | KERN |
|---|---|
| Category | Balances |
| Product Group | Precision balance |
Measuring system
| Adjustment options | External calibration |
|---|---|
| Eccentric loading at 1/3 [Max] | 30 mg |
| Linearity | 20 mg |
| Readability [d] | 10 mg |
| Recommended adjusting weight | 200 g (M1) |
| Repeatability | 10 mg |
| Resolution | 20000 |
| Stabilisation time under laboratory conditions | 3 s |
| Warm up time | 30 min |
| Weighing capacity [Max] | 200 g |
| Weighing system | Strain gauge |
| Weighing units | dwt g mo lb tl (Tw) gn ct oz ozt kg tl (HK) tol |
Environmental conditions
| Maximum humidity | 80% |
|---|---|
| Maximum operating temperature | 35 °C |
| Minimum ambient temperature | 5 °C |
| Minimum humidity | 5 % |
Packaging
| Dimensions packaging (W×D×H) | 210 mm x 350 mm x 175 mm |
|---|---|
| Gross weight | 1,365 kg |
| Net weight | 952 g |
Counting
| Counting resolution | 10000 |
|---|---|
| Mininum piece weight at piece counting (Laboratory) | 20 mg |
| Mininum piece weight at piece counting (Normal) | 200 mg |