Introduction
The BT/L series is a flow-type peristaltic pump covering three models: BT100L, BT300L, and BT600L. With a speed accuracy of ≤±0.2%, it meets the precise transfer requirements from micro-volume to large-volume liquids.
Adopting a dual-operation design of LCD touchscreen and buttons, the product is equipped with two core working modes: Flow Mode and Time Dispensing Mode, supporting pre-storage of five groups of distribution parameters for convenient and efficient operation. Among them, the Time Dispensing Mode is suitable for simple dispensing scenarios; for professional, high-precision and accurate repeated quantitative dispensing, a dedicated distribution-type peristaltic pump is recommended.
Supports multiple control modes including RS485 communication control and external signal input control. It is also equipped with basic suck-back and flow calibration functions to further ensure dispensing accuracy. The stainless steel shell is corrosion-resistant and easy to clean, making it widely applicable to fluid handling scenarios in laboratories, industrial production and other fields.
This listing includes a four-channel peristaltic pump equipped with one DT15-44 pump head. The DT Series pump head is specially designed for multi-channel fluid delivery. It adopts an independently detachable plug-in card structure, allowing for convenient and fast tubing replacement and fixation. Compared with conventional multi-channel configurations assembled by stacking multiple pump heads, it features a more compact size.
Applications
Features
- Four-Channel DT15-44 Pump Head: Features a plug-in card structure that holds 4 tubes simultaneously for easy tubing replacement. Flow rate per channel: 0.067-330 mL/min.
- Core Parameters (BT100L): Speed range 0.1-150 rpm, speed accuracy ≤±0.2%.
- Humanized Design: Dual-operation with LCD touchscreen and physical buttons for intuitive data display and easy operation. Stainless steel housing: corrosion-resistant and easy to clean.
- Two Working Modes: Flow Mode (supports delayed start and scheduled stop) and Time Dispensing Mode (configurable with operation time, flow rate and cycle times), supporting pre-storage of five groups of distribution parameters.
- Wide Voltage Design: Adapts to complex power supply environments. Circuit board with three-proof paint coating for dustproof and moisture-proof performance, ensuring high stability.
- Multiple Control Compatibility: Supports RS485 communication (Modbus protocol), external control signal input (0-5V/0-10V/4-20mA), etc.
- Practical Functions: Equipped with basic suck-back and flow calibration functions. For other settings and functions, please refer to the product manual for details.
User Manual
To learn how to use this product, please refer to the BT600L Peristaltic Pump User Manual and DT Pump Head User Manual respectively.
Packing List
| ① | 1 × Complete Unit – BT100L + DT15-44 | ② | 1 × User Manual for Pump BT100L | ||
| ③ | 1 × User Manual for Pump Head DT Series | ④ | 19#,16#,25# - 1 pc each × 2m | ||
| ⑤ | 1 x Power Cable | ||||
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Technical Data
| Type | Flow-type(BT-L) | Working Mode | Flow/Time Dispensing Mode |
| Pump Head Model | DT15-44(4 channel) | Suitable Tubing | 19#,16#,25# |
| Display | LCD | Control | Key+Touch Screen |
| Flow Rate Range(Per Channel) | 0.067-330 mL/min | Cycle Count | 1~50000 Cycles; 0=Infinite Cycle |
| Speed Range | 0.1-150rpm, adjustable | Power Supply | AC100V-240V |
| Operating Time | Configurable in Seconds/Minutes/Hours | Interval Time | Configurable in Seconds/Minutes/Hours |
| Speed Resolution | 0.1rpm | Power Consumption | ≤40W |
| Housing Material | Stainless Steel | IP Rate | IP31 |
| Communication | RS232, RS485 (Modbus RTU protocol) | Condition Temperature | 0-40℃ |
| External Control Signal | 0-5V, 4-20mA, 0-10V(optional) | Gross Weight | 13.5 lb |
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Ce Certified Quality & Safety
FAQ
1.How many channels does this peristaltic pump have?
This peristaltic pump is four-channel, equipped with a DT15-44 pump head that can hold 4 tubes at the same time. The flow rate and total volume displayed on the panel are for one single channel, and all channels run at the same synchronized flow rate (no independent control for each channel).
2.How to install tubing into the pump head?
Ensure the tubing is untwisted and of consistent length between channels to maintain similar flow rates.
3.Does the peristaltic pump itself contain an internal battery?
The pump is powered by an AC power cord for normal operation and is equipped with an internal button battery. The product is generally shipped with the button battery installed, though it may be removed prior to delivery if required by transportation restrictions. The internal button battery is used only for maintaining the system date and time display; if the battery has been removed, you will need to set the time manually each time the device is powered on. All other functions, such as the timing function, will work normally without it.
4.What type of peristaltic pump is this? What are the two working modes?
The BT-L Series is a flow-type peristaltic pump that integrates all functions of basic speed-regulating peristaltic pumps. It mainly supports two working modes:
- Flow Mode:The pump operates continuously at a set flow rate and records the cumulative liquid volume. The flow rate and its unit are configurable, and the flow rate can also be adjusted by setting the rotation speed. Delayed start and timed stop are supported.
- Time Dispensing Mode:The pump automatically calculates and dispenses the liquid volume by setting the operating time and flow rate. Configurable parameters include operating time, flow rate, interval time and cycle count.
5.Does it have a timing function?
- Yes, it supports timing functions. In flow mode, you can set delayed start and scheduled stop. For example, to start automatically after a 30‑minute delay and stop automatically after running for 1.5 hours, simply tap the time display and set the delay start and running time in the pop‑up dialog box.
6.Does it support external control?
Yes. Please note that the buttons and knobs will no longer work after switching to external control mode. In this mode, only start/stop, direction reversal, and speed adjustment can be controlled externally; the timing function is not supported in external control mode. For any questions regarding external control and communication control, please refer to the product manual or contact our customer service directly.
7.BT‑L vs BT‑F Series Differences?
BT‑F = dispensing‑type (includes all BT‑L flow‑type functions) + Volume Dispensing & Programming Modes. BT‑L is flow‑type with basic dispensing, a cost‑effective choice.
8.Which types of tubing are compatible with this peristaltic pump? Are they included in the package?
The compatible tubing models include 19#, 16#, and 25#. When you purchase this product, one piece of each 19#, 16#, and 25# tubing (2 meters per piece) will be included as a bonus. Below is the information for common-sized tubing:
9.Does it have a anti-drip setting?
Yes, this peristaltic pump is equipped with a basic anti-drip (suck-back) function. When the pump stops working, the motor will rotate in the reverse direction by a certain angle to suck back the liquid in the tubing and prevent dripping. Users can set the suck-back angle (0°, 180°, 360°, 720°, or a custom angle) in the system parameters—setting the angle to 0° will disable this function. Meanwhile, the suck-back speed can be adjusted to meet the suck-back needs of liquids with different viscosities.
10.Does it support flow calibration?
Yes, it supports basic flow calibration (note: manual testing and calibration required). For detailed operation instructions, please refer to the user manual.
11.Are there status prompts during the operation of the peristaltic pump?
Yes. In addition to the status bar, the screen will display the current operating state and running direction, as shown below.
