constant temperature water bath with exocyclic coolnit bath el 8f
Constant temperature water bath with exocyclic coolnit bath el 8f
External circulation while using water bath, variable flow rate. Remote control and temperature programming is optionally available.
Inside water bath when test tube rack is installed
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Main Application
●Temperature regulation of analytical device such as spectrophotometer (thermal block)●Calibration of thermometer in water bath
●Keeping temperature of the sample
Features
Water bath configuration which allows effective utilization in every corner
Partition heater, mixing pump, and cooling coil with block board to smoothen inside water bath.External circulation with variable flow rate
Flow rate can be changed by regulation lever. Two sizes of diameter of circulation nozzle (standard outer diameter of ∅10mm and optional ∅13mm).Excellent temperature regulation accuracy
Precise temperature accuracy can be obtained by thermistor PID control of thermoregurator.Remote temperature setting is available
This device can be remotely controlled by input external signal of 0 - 5V, and can be regulated by optional program unit.Specifications
| Model | EL-8F |
| Temperature Range | -10ºC - +70 ºC (*1) |
| Temp. Control Accuracy | ±0.1ºC - 0.3 ºC |
| Cooling capacity | Approx. 140W(*2) |
| Freezer (air cooling type) output | 80W |
| Pump ability(50/60kHz) | Flow [L/min] : 4.2/4.5 Max. lifting height [m] : 2.1/3.1 |
| Heater output | 500W |
| Thermoregulation method | Thermister PID zero cross method |
| Minimum temperature setting unit | 0.1ºC |
| Nozzle diameter | Outer diameter ∅10mm |
| Safety device / function | Short/ overcurrent breaker, high temperature, floating type boil without water protection |
| Other Functions | Remote temperature setting input, agitating inside water bath |
| Dimensions inside bath | 250 x 310 x 150Hmm |
| Effective Dimensions inside bath | 250 x 190 x 150Hmm |
| Water bath volume (water level 80%) | Approx. 8L |
| Dimensions | 310 x 475 x 505Hmm |
| Weight | Approx. 25kg |
| Power Supply | AC100V 50 / 60Hz 10A(*3) |
| Standard Accessory | Stainless steel lid x 1 |
(*1) Please use heating medium for low temperature when setting at below 7ºC. When using optional program unit, temperature range is -20ºC - +80ºC (There may be a case of difficult to use at below -10ºC depending on operating condition).
(*2) When environmental temperature of +25ºC, circulating medium is at +10ºC
(*3) Allowance of voltage variation is ±0.05% for AC 100V.
(*2) When environmental temperature of +25ºC, circulating medium is at +10ºC
(*3) Allowance of voltage variation is ±0.05% for AC 100V.
●Please do not use pure water or distilled water as heating medium. These may cause breakdown of machine.
Dimensions
