58k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com
Procurable · sourced on request

Molecular Devices Digidata 1440A

UsedMolecular DevicesData acquisitionNetherlands
Procurable

Not in stock, available to order through our sourcing team

Not in stock, but we can get it for you

We source this model through our supplier network. Request a quote and we'll come back within one hour.

  1. Request a quote
  2. We confirm price and lead time
  3. You approve, we ship to you
Sampling Rate per Channel
250,000 samples per second
Total Data Throughput
4,000,000 samples per second
Input Voltage Range
±10 V
Input Resistance
1 MΩ
Power Supply
100–240 V AC, 50–60 Hz, 115 W (max.)
Availability
Procurable
Lead time
Confirmed with your quote
All 16 specifications
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Specifications 16

Brands
Molecular Devices
New/Used
Used
Dimensions
483 x 362 x 364 mm
Weight
3.63 kg
Sampling Rate per Channel
250,000 samples per second
Total Data Throughput
4,000,000 samples per second
Input Voltage Range
±10 V
Input Resistance
1 MΩ
Power Supply
100–240 V AC, 50–60 Hz, 115 W (max.)
Analog Input Channels
16 single-ended
Analog Output Channels
4
Digital Input Channels
16 TTL compatible
Digital Output Channels
8 (of 16 supported in software)
USB Interface
USB 2.0
Availability
Procurable
Lead time
Confirmed with your quote

Product description

High-resolution 16-bit data acquisition system with 16 analog inputs, 4 outputs, up to 250 kHz sampling, USB 2.0 connection.

Digidata 1440A is a high-resolution, low-noise 16-bit data acquisition system designed for precise electrophysiological recordings. This digitiser seamlessly interfaces with computers via a USB 2.0 connection, facilitating straightforward installation and immediate data acquisition without the need for programming.

Key features include:

  • 16 analogue input channels and 4 analogue output channels, enabling comprehensive signal recording and stimulation.
  • Sampling rates up to 250 kHz per channel, ensuring accurate capture of rapid physiological events.
  • Low inherent noise and minimal channel crosstalk, with noise levels rated at less than ±1 mV peak-to-peak at 10 kHz within a ±10 V input range.
  • Compatibility with AxoScope and pCLAMP software, providing versatile data acquisition and analysis capabilities.

This system is widely utilised in:

  • Neuroscience research for whole-cell patch-clamp recordings.
  • Cardiac electrophysiology studies, including action potential measurements in cardiomyocytes.
  • Biomedical research requiring precise electrical signal acquisition.

Commonly employed in university laboratories, biomedical research centres, and clinical research facilities, the Digidata 1440A has been a reliable tool since its release. While it has been succeeded by newer models, it remains in use due to its robust performance and ease of integration into existing research setups.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

Reply in one hour

Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 22 October 2026