Introduction
The HNBQ80S laboratory micro peristaltic pump features optimized appearance and upgraded functions based on its previous generation, and serves as a dedicated peristaltic pump for acid transfer. It delivers a flow range of 0.0035~34mL/min with rotational speed accuracy better than ±0.5%. New intelligent functions including mobile APP remote control, locked-rotor alarm and leakage alarm improve human-machine interaction. Designed for precise low-flow liquid transfer and high-precision dispensing, it is widely matched with analytical instruments for laboratory physical-chemical experiments and corrosive reagent conveyance.
Technical Parameter
|
Parameter |
HNBQ80S |
|
Flow range |
0.0035~34mL/min |
|
Speed range |
0.1~80 rpm |
|
Speed resolution |
0.1rpm |
|
Speed accuracy |
<±0.5% |
|
Working time |
0.1 ~ 999 S/Min/H/D |
|
Dispensing interval time |
0.1 ~ 999 S/Min/H/D |
|
Dispensing time |
1 ~ 999; set "0" for infinite loops |
|
External control |
Start/Stop: passive contact, external control input level (5~24V) Forward/Reverse: passive contact, external control input level (5~24V) Speed Regulation: configurable analog 0~5V, 0~10V, 4~20mA |
|
Communication interface |
RS485 communication interface, MODBUS protocol available |
|
Power supply |
AC100-240V, 50/60Hz (power adapter included) |
|
Power consumption |
<10W |
|
Noise |
60DB |
|
Working environment |
Temperature 0 ~ 40℃, relative humidity < 80% |
|
Dimension (L×W×H) |
DW10-1: 152×112×107mm , DW10-3: 164×112×107mm |
|
IP grade |
IP31 |
Key Advantages
1. High-performance Main Controller with Multi-intelligent Alarms for Safe & Worry-free Operation
Equipped with Cortex‑M3 core processor, it delivers fast computing speed and superior speed control accuracy. Optional mobile APP remote management enables push notifications of locked-rotor and leakage alarms for this laboratory micro peristaltic pump to mobile terminals. It also features tubing lifespan reminder to dynamically calculate remaining service life and prompt timely replacement, plus slow-stop function to effectively reduce unexpected loss.
2. Bilingual LCD & Diversified Control for Flexible Parameter Commissioning
With Chinese/English switchable LCD screen, it allows easy parameter setup and intuitive operating status display. Local control includes start/stop, direction reversal, full-speed run, speed regulation and power-off memory. External control supports stepless analog speed adjustment and dry-contact start/stop & direction control; voltage/current speed control modes can be switched directly on panel with galvanically isolated external signals to satisfy various automatic integration requirements.
3. Robust Housing & Stable Circuit for Acid-transfer Lab Applications
As a peristaltic pump for acid transfer, its injection-molded housing resists organic solvent erosion and enables easy wipe cleaning. Dustproof and moisture-proof circuit board supports 5~24V wide-range external control input with outstanding anti-interference performance for long-term stable operation under harsh lab conditions.
4. Standard Communication & Open Parameters for Easy Integration & Customization
Built-in RS485 port with Modbus protocol for seamless connection to analytical instruments and automatic systems. Multiple control parameters are open to users to support ODM customization, ideal for matching lab instruments and non-standard production lines.
Typical Applications
● Laboratory Application
The HNBQ80S laboratory micro peristaltic pump features precise speed control within ±0.5% tolerance and timed dispensing functions to deliver accurate low-flow liquid dosing, suitable for quantitative titration and micro aliquoting of reagents in neutralization and other lab reactions.
● Environmental Protection & Water Treatment
Supported by multiple external control signal options and RS485 communication, the pump interconnects with online monitoring devices to realize stable timed water sampling and quantitative chemical dosing.
● Fine Chemical Synthesis
As a peristaltic pump for acid transfer, it adopts solvent-resistant injection-molded casing and slow-stop design to realize steady raw material feeding and waste liquid draining during synthesis processes, preventing abrupt flow surge from disturbing reaction systems.
● New Energy Production Line Matching
With wide-voltage external control and Modbus communication protocol, the HNBQ80S pump integrates seamlessly into automatic production lines for precise micro-dosing of electrolyte, additives and other raw materials.
Dimension(mm)
Applicable Pump Head and Tube
FAQ
Q: How to eliminate false locked-rotor alarms caused by frequent start-stop cycles during intermittent production?
A: 1) This laboratory micro peristaltic pump is equipped with slow-stop function to decelerate smoothly at startup and shutdown, lowering instantaneous impact load and fundamentally reducing false alarms.
2) Adjust the trigger threshold of locked-rotor alarm via control panel to adapt to intermittent working mode, avoiding false alerts induced by transient current fluctuation during start-stop.
3) Optional mobile APP enables remote access to alarm logs to distinguish actual pump blockage from start-stop false alarms for rapid on-site troubleshooting.
Q: How to solve hose aging and liquid leakage accelerated by corrosive acid & alkaline media?
A: 1) Our team recommends customized tubing materials according to the acidity/alkalinity of transferred liquid to resist chemical corrosion from the source.
2) Activate the tubing life reminder of this HNBQ80S peristaltic pump for acid transfer; the system dynamically calculates remaining service life and prompts pre-replacement to prevent unexpected leakage.
3) After daily production, circulate clean water or neutralizing detergent via the pump's one-touch cleaning function to drain residual acid/alkaline liquid inside tubing and avoid long-term soaking erosion.
Q: Where to buy the HNBQ80S laboratory micro peristaltic pump?
A: You may contact our sales team via the email juicy@sxhono.com.cn to obtain product specifications, quotations and selection recommendations. If you have special application requirements, we can also provide you with customized fluid transfer solutions.
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