| Model | BF201 | BF401 | BF501 | BF601 |
|---|
| Type |
Basic |
Multi-function |
Multi-function |
Oil/water compatible |
| Temp. setting range |
-20~90°C*¹ |
0~200°C |
| Temp. control range |
RT+5~80°C*² |
RT+5~180°C*³ |
| Temp. control accuracy |
±0.05~0.1°C*⁴ |
±0.02~0.5°C*⁴ |
±0.02~0.5°C*⁴ |
±0.05~0.2°C*⁴ |
| Stirring |
Propeller |
Water jet |
Water jet |
Propeller |
| Heater |
Stainless pipe heater |
| 1.0kW |
1.2kW |
| Temp. control system |
PID control by microprocessor |
| Temp. setting |
Digital setting by ▲▼ keys |
| Temp. display |
Measured/target temp. display: green 4-digit LED digital display
Digital 7 segment display (Resolution: 0.1°C) |
Target temperature display: orange 4-digit LED digital display
(Resolution: 0.1°C, 1°C for BF601)
Measured temperature display: green 4-digit LED digital display
(Resolution: 0.1°C, 1°C for BF601) |
| Timer |
--- |
1min. to 99hrs.59min. and 100hrs. to 999hrs. |
| Timer resolution |
--- |
1min. and 1hr. |
| Operation functions |
Fixed temperature |
Fixed temperature, Quick auto stop, Auto start, Repeat function
Program operation: 3 patterns 10 steps |
| Additional functions |
Temperature presetting (10 pts) |
Temperature presetting (10 points), Calibration offset, Keypad lock, Auto resume |
| -- |
-- |
External output terminal*⁶: temp. output, External alarm output, Time-up output, External communication |
-- |
| Heater circuit |
Triac zero-cross type |
| Sensor |
Platinum resistance temperature detector (Pt100) |
| Safety device |
Self-diagnostics function (power supply frequency error, controller failure detection, sensor failure detection, heater interruption detection, triac (SSR) short circuit detection, main relay contact failure, automatic overheat prevention, measured temperature error detection), Independent overheat prevention device (IOPD), Circuit protector, Float level detection |
| External dimension*⁸ |
W140 x D138 x H312mm |
| Weight |
~7 kg |
| Clamp available thickness |
Up to 35mm |
| Power source 50/60Hz |
AC115V/AC220V Single phase with step-down transformer |
| Included accessory |
Testing bath model BY100 (Polypropylene) |
*1. When using under room temperature +5°C, combine with low temperature water bath or neo cool dip BE series
*2. When using testing bath BY100
*3. When using testing bath BZ100D and silicon oil with viscosity 50cSt silicon oil. Water cannot be used at temperature above 80°C
*4. Setting temperature 37°C/80°C, using testing bath BY100
*5. Setting temperature 40°C/180°C, using testing bath BZ100D and silicon oil with viscosity 50cSt silicon oil.
*6. Output by one output terminal
*7. Protrusions excluded
