Description
Syringe pump LA-21 long is a programmable dual-channel OEM unit for device installation, designed to drive two syringes of up to 140 ml each. Supplied without housing, display or keypad in a long chassis version, it delivers variable pump speeds from 0,0082 cm/h to 18,36 cm/min and dispensing volumes from 1,46 µl/h to 6120 ml/h. Plunger force ranges from 30 kg at minimum speed to 14 kg at maximum speed, with a maximum operating pressure of 4 bar. Automatic syringe filling, restart after power failure and full programmability covering pump volume, pauses, alarms and external signals enable flexible multi-channel protocols. Network capability is provided via the RS-232 interface; power is supplied at 12 V DC, 800 mA. Dimensions of 30 × 15 × 11 cm and a weight of 1,63 kg suit integration into larger OEM assemblies. A PC is required for control, and the starter kit must be ordered separately as essential accessory; drivers for developing proprietary software are included. This Landgraf HLL model is intended for development departments and is delivered as a built-in module without CE marking.
This article is part of Disposable syringes, in Syringes & needles. See also Luer connectors & adapters.
Key features
- Pack size: 1 pc
- Product type: LA-21 long
- Channels: 2
- Syringe capacity: up to 140 ml per channel
- Max. operating pressure: 4 bar
- Pump speed range: 0,0082 cm/h – 18,36 cm/min
- Technical Information Sheet:
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Questions about Syringe pump LA-21 long, 2-channel, RS232, programmable OEM,
What is this article?
Syringe pump LA-21 long, 2-channel, RS232, programmable OEM, is the article on this page. Luminix Health distributes Landgraf HLL for laboratory use. It sits in Disposable syringes, inside Syringes & needles, in Consommables.
A disposable syringe is a sterile or clean barrel and piston for transfer and injection, from 1 mL to large irrigation sizes. Luer slip and Luer lock are different tips. It is not graduated for an analytical result. Two-part and three-part syringes differ in how the plunger seals.
A syringe is a barrel and a piston. A disposable syringe is for transfer and injection. A microlitre syringe is a precise analytical tool, often with a cemented or removable needle, used to inject into a chromatograph. The needle gauge and the point, and the Luer or cemented connection, have to match the job. A Luer slip and a Luer lock are not the same fitting. In-vitro and diagnostic context is under ISO in vitro diagnostic systems.
Which category should I open next?
The category is Syringes & needles. The sub-category is Disposable syringes. The catalogue is Consommables.
Shelves beside this one are Needles & cannulas, Microlitre syringes and Luer connectors & adapters.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.