Langer Instruments
GD200-1C General Dispensing Pump
GD200-1C General Dispensing Pump
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The display features three distinct colored work modes: continuous mode,time mode, volume mode (dispensing mode).
The touchscreen combined with the physical buttons ensures simple, smooth, and reliable operation.
The embedded flow meter closed-loop control algorithm enables stable constant-flow delivery with ease.
Supports voice control, freeing the hands for contactless operation.
Low noise design ensures a comfortable operating environment.
Three-level user access with exportable log records provides reliable data for traceability, quality audits, and compliance.
| Parameters | GD200-1C |
| Max Flow Rate (Single Channel) | 2000mL/min |
| Speed Range | 0.01-200rpm |
| Speed Resolution | 0.01rpm（＜100rpm）；0.1rpm（≥100rpm） |
| Display | 5-inch color LCD screen shows parameters and statuses，such as pump speed，flow rate，time，volume，etc. |
| Work Mode | 1.Continuous mode: displays the pump speed or flow rate；2.Time mode: supports repeatable time based dispensing；3.Volume mode：supports repeatable volume based dispensing |
| Control Mode | Touchscreen+ keypad control；foot switch / handheld dispenser control；external signal control；communication control |
| Calibration | Flow rate calibration，volume calibration，auto-calibration with a flow meter（optional） |
| External Control | Start/stop control，direction control：5V-24V logic level signal or relay signal (dry contact) Speed control：4-20mA，0-5V，0-10V，0-10kHz，the signal range and speed range can be configured on the pump. |
| Communication Control | RS485 interface，Modbus RTU protocol or Longer OEM protocol |
| Dimensions(L x W x H) | 305×190×201（mm） |
| Power Supply | AC100-240V 50/60Hz |
| Operating Temperature | 0℃-40℃ |
| Relative Humidity | <80% |
| IP Rating | IP32 |
| Weight | 5.5kg |
Technical Specifications
|
Product model |
GD200-1C |
|
Speed range |
0.01-200rpm |
|
Speed resolution |
0.01rpm（＜100rpm）；0.1rpm（≥100rpm） |
|
Speed accuracy |
±0.1% |
|
Dispensing volume |
0.001-9999，Optional units: uL, mL, L |
|
Dispensing count |
0-999999,0 for unlimited |
|
Interval time |
0.1s-9999h |
|
Running time |
0.1s-9999h |
|
Calibration Function |
Flow rate calibration，volume calibration，auto-calibration with a flow meter（optional） |
|
Display |
5-inch color LCD screen shows parameters and statuses, such as pump speed, flow rate, time, volume, etc. |
|
Running Direction |
Clockwise and counterclockwise |
|
Work mode |
1. Continuous mode: displays the pump speed or flow rate 2. Time mode: supports repeatable time based dispensing 3. Volume mode：supports repeatable volume based dispensing |
|
Control mode |
Touchscreen+ keypad control; foot switch / handheld dispenser control; external signal control; communication control |
|
External control |
Start/stop control, direction control: 5V-24V logic level signal or relay signal (dry contact) Speed control: 4-20mA, 0-5V, 0-10V, 0-10kHz, the signal range and speed range can be configured on the pump. |
|
Communication control |
RS485 interface, Modbus RTU protocol or Longer OEM protocol |
|
Status outputs |
Pump speed: 10Hz/rpm, OC gate frequency signal Running/stop: 24VDC/ 0.1A relay, open for stop Running direction: 24VDC/ 0.1A relay, close for clockwise Other alarms: 24VDC/ 0.1A relay, close for alarms |
|
Parameter recipes |
100 dispensing parameter recipes can be saved and recalled easily in the volume mode. |
|
Voice control |
Control the pump start, stop/pause, direction, and full-speed operation via voice commands. |
|
Scheduled start |
Automatic countdown and start at a preset time (up to 99h 59min 59s) |
|
User access control |
Three-level user access management，configurable to enable or disable |
|
Log record |
Logs can be recorded, reviewed and exported. Up to 4,000 log entries can be stored on the pump. |
|
Key & screen Lock |
The physical buttons and the touchscreen can be locked to prevent misoperation |
|
Pump status when powered up |
The pump defaults to a stopped status on power-up. In continuous mode, the pump can be configured to resume the status before power-off. |
|
Prime |
Fast filling or emptying at a user-configurable max speed. |
|
Power supply |
AC100-240V 50/60Hz |
|
Power consumption |
60W |
|
Noise(@ 1 meter) |
≤55dB(A) |
|
IP rating |
IP32 |
|
Dimensions (LxWxH) |
305mm×190mm×201mm |
|
Weight (drive only) |
5.5kg |
|
Operating condition |
Environment temperature:0℃-40℃, relative humidity:<80% |
Compatible Pump Head and Tubing
|
Pump Head |
Tubing |
Max Flow Rate Reference （mL/min）（Single Channel） |
|
（1，2，3，4）*YZ1515X（3rollers） |
13# 14# 19# 16# 25# 17# 18# |
730 |
|
（1，2，3，4）*YZ1515X（6rollers） |
13# 14# 19# 16# 25# 17# 18# |
320 |
|
（1，2，3，4)*YZ2515X |
15# 24# |
530 |
|
（1，2，3，4)*YZ15-13X（YZⅡ15） |
13# 14# 19# 16# 25# 17# 18# |
730 |
|
(1,2)*YZ25-13X（YZⅡ25） |
15# 24# 35# 36# |
1000 |
|
(1,2)*DMD15-13 |
13# 14# 19# 16# 25# |
690 |
|
FG15-13 |
13# 14# 19# 16# 25# 17# 18# |
800 |
|
FG25-13 |
15#24# |
730 |
| KZ25-13 | 15# 24# 35# 36# | 2000 |
|
PFH01 |
(ID0.5-3.2)*1.6mm See operation manual for details. |
90 |
|
PFH02 |
(ID0.6-4.8)*2.4mm See operation manual for details. |
523 |
|
DG-1/2/4/6/8/12/16/24（6rollers） |
ID≤3.17mm Wall Thickness 0.8mm-1.0mm |
48@100rpm |
|
DG-1/2/4/6/8/12/16/24（10rollers） |
ID≤3.17mm Wall Thickness 0.8mm-1.0mm |
32@100rpm |
|
DG15-24 |
16#25#17# |
600 |
|
DG15-28 |
ID≤3.17mm Wall Thickness 0.8mm-1.0mm13# 14# |
75@100rpm |
|
DG15-48 |
ID≤3.17mm Wall Thickness 0.8mm-1.0mm13# 14# |
75@100rpm |
Flow Curve
The display features three distinct colored work modes: continuous mode,time mode, volume mode (dispensing mode).
The touchscreen combined with the physical buttons ensures simple, smooth, and reliable operation.
The embedded flow meter closed-loop control algorithm enables stable constant-flow delivery with ease.
Supports voice control, freeing the hands for contactless operation.
Low noise design ensures a comfortable operating environment.
Three-level user access with exportable log records provides reliable data for traceability, quality audits, and compliance.
| Parameters | GD200-1C |
| Max Flow Rate (Single Channel) | 2000mL/min |
| Speed Range | 0.01-200rpm |
| Speed Resolution | 0.01rpm（＜100rpm）；0.1rpm（≥100rpm） |
| Display | 5-inch color LCD screen shows parameters and statuses，such as pump speed，flow rate，time，volume，etc. |
| Work Mode | 1.Continuous mode: displays the pump speed or flow rate；2.Time mode: supports repeatable time based dispensing；3.Volume mode：supports repeatable volume based dispensing |
| Control Mode | Touchscreen+ keypad control；foot switch / handheld dispenser control；external signal control；communication control |
| Calibration | Flow rate calibration，volume calibration，auto-calibration with a flow meter（optional） |
| External Control | Start/stop control，direction control：5V-24V logic level signal or relay signal (dry contact) Speed control：4-20mA，0-5V，0-10V，0-10kHz，the signal range and speed range can be configured on the pump. |
| Communication Control | RS485 interface，Modbus RTU protocol or Longer OEM protocol |
| Dimensions(L x W x H) | 305×190×201（mm） |
| Power Supply | AC100-240V 50/60Hz |
| Operating Temperature | 0℃-40℃ |
| Relative Humidity | <80% |
| IP Rating | IP32 |
| Weight | 5.5kg |
Technical Specifications
|
Product model |
GD200-1C |
|
Speed range |
0.01-200rpm |
|
Speed resolution |
0.01rpm（＜100rpm）；0.1rpm（≥100rpm） |
|
Speed accuracy |
±0.1% |
|
Dispensing volume |
0.001-9999，Optional units: uL, mL, L |
|
Dispensing count |
0-999999,0 for unlimited |
|
Interval time |
0.1s-9999h |
|
Running time |
0.1s-9999h |
|
Calibration Function |
Flow rate calibration，volume calibration，auto-calibration with a flow meter（optional） |
|
Display |
5-inch color LCD screen shows parameters and statuses, such as pump speed, flow rate, time, volume, etc. |
|
Running Direction |
Clockwise and counterclockwise |
|
Work mode |
1. Continuous mode: displays the pump speed or flow rate 2. Time mode: supports repeatable time based dispensing 3. Volume mode：supports repeatable volume based dispensing |
|
Control mode |
Touchscreen+ keypad control; foot switch / handheld dispenser control; external signal control; communication control |
|
External control |
Start/stop control, direction control: 5V-24V logic level signal or relay signal (dry contact) Speed control: 4-20mA, 0-5V, 0-10V, 0-10kHz, the signal range and speed range can be configured on the pump. |
|
Communication control |
RS485 interface, Modbus RTU protocol or Longer OEM protocol |
|
Status outputs |
Pump speed: 10Hz/rpm, OC gate frequency signal Running/stop: 24VDC/ 0.1A relay, open for stop Running direction: 24VDC/ 0.1A relay, close for clockwise Other alarms: 24VDC/ 0.1A relay, close for alarms |
|
Parameter recipes |
100 dispensing parameter recipes can be saved and recalled easily in the volume mode. |
|
Voice control |
Control the pump start, stop/pause, direction, and full-speed operation via voice commands. |
|
Scheduled start |
Automatic countdown and start at a preset time (up to 99h 59min 59s) |
|
User access control |
Three-level user access management，configurable to enable or disable |
|
Log record |
Logs can be recorded, reviewed and exported. Up to 4,000 log entries can be stored on the pump. |
|
Key & screen Lock |
The physical buttons and the touchscreen can be locked to prevent misoperation |
|
Pump status when powered up |
The pump defaults to a stopped status on power-up. In continuous mode, the pump can be configured to resume the status before power-off. |
|
Prime |
Fast filling or emptying at a user-configurable max speed. |
|
Power supply |
AC100-240V 50/60Hz |
|
Power consumption |
60W |
|
Noise(@ 1 meter) |
≤55dB(A) |
|
IP rating |
IP32 |
|
Dimensions (LxWxH) |
305mm×190mm×201mm |
|
Weight (drive only) |
5.5kg |
|
Operating condition |
Environment temperature:0℃-40℃, relative humidity:<80% |
Compatible Pump Head and Tubing
|
Pump Head |
Tubing |
Max Flow Rate Reference （mL/min）（Single Channel） |
|
（1，2，3，4）*YZ1515X（3rollers） |
13# 14# 19# 16# 25# 17# 18# |
730 |
|
（1，2，3，4）*YZ1515X（6rollers） |
13# 14# 19# 16# 25# 17# 18# |
320 |
|
（1，2，3，4)*YZ2515X |
15# 24# |
530 |
|
（1，2，3，4)*YZ15-13X（YZⅡ15） |
13# 14# 19# 16# 25# 17# 18# |
730 |
|
(1,2)*YZ25-13X（YZⅡ25） |
15# 24# 35# 36# |
1000 |
|
(1,2)*DMD15-13 |
13# 14# 19# 16# 25# |
690 |
|
FG15-13 |
13# 14# 19# 16# 25# 17# 18# |
800 |
|
FG25-13 |
15#24# |
730 |
| KZ25-13 | 15# 24# 35# 36# | 2000 |
|
PFH01 |
(ID0.5-3.2)*1.6mm See operation manual for details. |
90 |
|
PFH02 |
(ID0.6-4.8)*2.4mm See operation manual for details. |
523 |
|
DG-1/2/4/6/8/12/16/24（6rollers） |
ID≤3.17mm Wall Thickness 0.8mm-1.0mm |
48@100rpm |
|
DG-1/2/4/6/8/12/16/24（10rollers） |
ID≤3.17mm Wall Thickness 0.8mm-1.0mm |
32@100rpm |
|
DG15-24 |
16#25#17# |
600 |
|
DG15-28 |
ID≤3.17mm Wall Thickness 0.8mm-1.0mm13# 14# |
75@100rpm |
|
DG15-48 |
ID≤3.17mm Wall Thickness 0.8mm-1.0mm13# 14# |
75@100rpm |
Flow Curve