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6. TECHNICAL SPECIFICATIONS

6.1 General specification

6.1.1 LAMBDA DOSER
Type:LAMBDA DOSER – microprocessor-controlled programmable powder dosing instrument
Programming:up to 27 steps of speed and time
Time resolution:0 to 999 minutes in 1 minute steps or
0 to 99.9 minutes in 0.1 minute steps;
time resolution can be selected individually for each program step
Non-volatile memory:storage of all settings
Motor:microprocessor controlled stepping motor
Speed control range:0 to 999
Interface:RS-485 or RS-232 (optional)
Power supply:95–240 V/60–50 Hz AC plug-in power supply with DC 12V/50W output (AU, CH, EU, UK, US); possible field operation on 12 V accumulator
Volume:approx. 0.2l and 1l glass vessel
Dimensions:motor unit: 6 (H) x 7 (W) x 13 (D) cm
glass vessel approx. 0.2 l: 30 (H) x12 (W) x 5 (D) cm
glass vessel approx. 1 l: 30 (H) x 18 (W) x 14 (D) cm
Weight:950 g
Safety:CE, meets IEC 1010/1 norm for laboratory instruments
Operation temperature:0-40 °C
Operation humidity:0-90% RH, not condensing
Remote control:0-10 V; (option 0-20 or 4-20 mA); foot switch

For safety reasons the voltage of the external signal must not exceed 48 V to earth!

6.1.2 LAMBDA HI-DOSER
Type:LAMBDA HI-DOSER – microprocessor-controlled programmable powder dosing instrument
Programming:up to 99 steps of speed and time
Time resolution:0 to 999 minutes in 1 minute steps or
0 to 99.9 minutes in 0.1 minute steps; time resolution can be selected individually for each program step
Non-volatile memory:storage of all settings
Motor:microprocessor controlled stepping motor
Speed control range:0 to 999
Interface:RS-485 or RS-232 (optional)
Power supply:95–240 V/60–50 Hz AC plug-in power supply with DC
12V/50W output (AU, CH, EU, UK, US); possible field operation on 12 V accumulator
Volume:approx. 0.2l and 1l glass vessel
Dimensions:motor unit: 6 (H) x 7 (W) x 13 (D) cm
glass vessel approx. 0.2 l: 30 (H) x12 (W) x 5 (D) cm
glass vessel approx. 1 l: 30 (H) x 18 (W) x 14 (D) cm
Weight:950 g
Safety:CE, meets IEC 1010/1 norm for laboratory instruments
Operation temperature:0-40 °C
Operation humidity:0-90% RH, not condensing
Remote control:0-10 V; (option 0-20 or 4-20 mA); foot switch

For safety reasons the voltage of the external signal must not exceed 48 V to earth!

6.2 Remote control (Inputs/outputs)

No.ColorDescription
1yellow(+) input remote speed control 0-10V *)
2greystep signal from stepping motor (0 and 12V)
3greenearth, 0 V
4brown+ 12 V
5white(+) input remote ON/OFF; 0V = ON, 3–12 V = OFF (this logic can be inversed on demand)
6pinkearth, ground (GND)
7redRS 485 B (-)
8blueRS 485 A (+)

*) (zero line connected to the contact no. 3)

6.3 Input (12 V DC)

Contact No.Description
1+ 12 V DC
20 V
3not connected

1. SETTING UP THE POWDER DOSER AND HI-DOSER · 2. PROGRAMMING OF THE POWDER DOSER / HI-DOSER · 3. REMOTE CONTROLS · 4. CLEANING THE POWDER DOSER AND HI-DOSER · 5. FOR YOUR SAFETY · 6. TECHNICAL SPECIFICATIONS · 7. ACCESSORIES AND SPARE PARTS · 8. GUARANTEE · 9. RS-COMMUNICATION PROTOCOL

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