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Differential Cell Counter
Our Differential Counters are designed for the efficiency to be required in your hematology
laboratory and let you count faster and have less fatigue with soft-touch keys than
you have ever experienced on a mechanical counter.
Key Functions
- Counting Keys : Each key enters a count into a separate channel and into the TOTAL channel.
- NON TOTAL : Enters a count into a separate channel, but not into the TOTAL channel.
- T/% : Total, otherwise calculating percentage (312DF)
- CONTI : You can get counts more than 100. (312DF)
- +/- : Adding or subtracting the numbers counted by S/P key to totalize (312DF)
- CLEAR : Clears all channels
Features
- A separate 2-digit display for each cell type
- Alarm actuates every 100 counts.
- Countable up to 999 (312DF)
Specifications
| Model | 309DF | 312DF |
| Key Pad & Function | 9 counting keys plus CLEAR key |
12 counting keys plus T/%, CONTI, +/- & CLEAR key |
| Total counts | Countable up to 100 | Countable up to 999 |
| Housing Material | ABS Resin Body & Chemical Resistance Keypad Film | |
| Dimensions | W180 x D250 x H85mm | |
| Required Power | 5 watt | |
| Net Weight | 1 kg | |
| Voltage | Available from 100 to 240V, 50/60Hz | |

| Registration Date | 2001/01/05(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 1998 |
| Employees total | 11 - 50 |
| Annual revenue | USD 2,000,001 - 5,000,000 |
| Company | Hwashin Tech Co., Ltd. |
|---|---|
| Address | 10, Nonhyeon-ro 81-gilGangnam-guSeoul06237Korea |
| Phone | 82 - 2 - 34505735 |
| Fax | 82 - 2 - 34505700 |
| Contact | Kenneth R. Kim / Export Manager |