A full HPLC autosampler, 140 mm wide.
48 vials, a 5000 psi injection valve and 1-100 µL injections. Fits beside your pump or inside your analyzer.
- 140mm
- wide, 155 mm deep. Fits next to a pump or inside an OEM cabinet.
- 48
- 2 mL vials on a removable rack with SBS footprint.
- 5000psi
- 6-port, 2-position injection valve, 345 bar design rating.
- 1-100µL
- injections. 1-5 µL with the optional 25 µL loop.
- USB-C
- Virtual COM port with a documented text command set.
Small outside, complete inside.
Small
A 140 × 155 mm footprint holds 48 vials. It fits next to a pump on any bench or inside an OEM cabinet.
140 × 155 × 168 mm
Smart valve
An absolute angle sensor checks every valve switch.
Simple and robust
One main electronics board and few moving parts. The needle line stays at low pressure, so no high-pressure tube flexes during motion.
Safe
- Door sensor
- Needle crash detection
- Pressure monitoring on the sample line
- Leak catch cup
Open control
USB-C with a simple, documented text command protocol. It shows up as a serial port, so any software that can open one can run it.
USB-C / VCP
- Python
- LabVIEW
- MATLAB
- C#
- Node.js
- Any serial terminal
Take it apart on screen.
This is the current engineering model, not an illustration. Turn it, lift the door off and look through the housing at the gantry, needle and vial rack.
One instrument, two jobs.
Swap the syringe cartridge and the pre-labelled tube kit to change configuration. The cartridge needs no tools.
AS-48 HPLC
120 µL precision syringe. High-pressure injection into your HPLC flow path.
- 1-100 µL injections, 240 µL loop
- 6-port valve, 5000 psi design rating
- Fixed loop, backflush to column
AS-48 LH
4 mL syringe for reactor sampling, fraction collection, dilution and reagent addition.
- Sampling from a reactor
- Fraction collection into vials
- Dilution and reagent addition
Where it earns its bench space.
Routine HPLC sample injection
Up to 48 vials injected in sequence into an HPLC flow path, controlled from your PC over USB-C.
AS-48 HPLC
Automated reaction monitoring
Timed samples from a reactor with the 4 mL syringe, controlled from your script.
AS-48 LH
Fraction collection into vials
Dispense into the 48-vial rack in the order your method or script defines.
AS-48 LH
Reagent addition and sample dilution
The 4 mL syringe adds reagent or diluent to vials before injection or analysis.
AS-48 LH
Compact and portable analyzers
A 140 mm wide sampler on 24 V DC with a serial protocol, designed to be built into your own instrument.
OEM
Elutrolab AS-48
Your quote states price and expected availability. We aim to reply within two business days.
OEM volumes: add your yearly quantity in the request.
In the box
Planned scope: the autosampler with removable 48-vial rack, the syringe cartridge and pre-labelled tube kit for your configuration, and the external 24 V DC power supply. Your quote confirms the exact scope of delivery.
Every number on one page.
Light bar states
- Ready
- Running
- Error
- Door open
Sampling
- Sample capacity
- 48 × 2 mL vials (12 × 32 mm), removable rack on SBS footprint
- Needle wash
- External dip and programmable internal rinse, 0-3 cycles
- Cycle time
- From 30 s (1 µL, 2 mL/min)*
Injection
- Injection volume
- 1-100 µL (240 µL loop). 1-5 µL with optional 25 µL loop
- Volume accuracy
- ±0.1 µL after solvent-specific calibration*
- Principle
- Fixed loop, backflush to column, low-pressure needle
- Pressure rating
- Up to 5000 psi (345 bar), 6-port 2-position valve*
- Wetted materials
- 316L stainless steel, Vespel, PEEK, FEP, PTFE
Device
- Dimensions (W × D × H)
- 140 × 155 × 168 mm, plus 6 mm feet
- Weight
- About 3.2 kg*
- Power
- 24 V DC, external power supply included
- Interface
- USB-C (virtual COM port), documented command set
- Status
- Front light bar: ready, running, error, door open
Service
- Seals
- Field-replaceable syringe seal kit
- Self-check
- At power-up: homing, valve position, door and pressure sensors
- Firmware
- Update over USB
* Design target. Final values are confirmed by testing before series production. All specifications may change until then.
For OEM integrators
Build it into your analyzer.
A 140 × 155 mm sampler sized for compact and portable systems. Tell us your volumes and interface needs and we will discuss OEM pricing and integration with you.
24 V DC
Runs on 24 V DC. An external supply is included; inside your instrument it can share a suitable 24 V rail.
Serial over USB-C
Virtual COM port and a documented text command set, usable from any software that can open a serial port.
One main board
One main electronics board and few moving parts to qualify and service.
Serviceable in the field
Seal kit, power-up self-check and firmware updates over USB.
Questions, answered.
Other questions? Write to us: contact@elutrolab.com
Lead time depends on the production schedule and is stated in each quote. Early units may go to pilot users who help confirm the values marked * in the specifications.
It injects into HPLC flow paths through its 6-port, 2-position valve, designed for up to 5000 psi (345 bar). Synchronising injection with your pump and data system depends on your setup, so name both in your quote request and we will tell you what is possible.
It appears as a serial (virtual COM) port over USB-C and takes plain text commands from a documented command set. Any software that can open a serial port can send them, for example Python, LabVIEW, MATLAB or C#.
Swap the syringe cartridge (no tools needed) and fit the matching pre-labelled tube kit. Order the second configuration kit as an option if you want both.
Not yet. The standard rack holds 48 × 2 mL vials (12 × 32 mm) on an SBS footprint. A 96-well plate rack is planned but not yet validated; tick it in the options and we will let you know if it becomes available.
The syringe seal kit is field-replaceable. At power-up the sampler checks homing, valve position, door and pressure sensors, and firmware updates install over USB.
Yes. Choose OEM or system integrator in the quote form and give your yearly volume, and we will discuss OEM pricing and integration with you.
We start with customers in the EU. Requests from other countries are welcome; the quote states whether and how we can deliver to you. An EU-assembled version is available as an option.