TESTBOX 1001 multichannel quasi-static datalogger, angled front view showing eight DSUB9 strain gauge sensor inputs and RS-485 port

TESTBOX 1001 Multichannel Quasi-Static Datalogger

TESTBOX 1001 is a multichannel quasi-static datalogger and data acquisition system (DAQ) built for strain gauges, load cells, LVDTs, potentiometers, thermocouples, RTDs and any voltage-output sensor. Each 8-channel chassis has 16-bit ADCs with integrated sensor excitation, signal conditioning, anti-aliasing filtering and per-channel gain, and a system expands to 64 channels over a single USB connection. The TESTBOX Bridge USB gateway and EasyTest Basic software are included, so the logger records from day one. Trusted in hundreds of civil, materials, mining, geology and mechanical engineering laboratories worldwide.

OVERVIEW

Overview

TESTBOX 1001 is a multichannel quasi-static datalogger: a laboratory data acquisition system designed for tests where the measured quantity changes slowly, such as static and cyclic load tests on beams, columns, connections and material specimens, consolidation and triaxial soil tests, and long-duration structural or geotechnical monitoring. It samples every channel at 8 samples per second with 16-bit Delta-Sigma oversampling ADCs behind an analog anti-aliasing filter, which is exactly what strain, load, displacement, pressure and temperature measurements need for clean, stable, drift-free data.

The logger is optimised for strain gauges. Sensor excitation (5 V or 10 V DC, switch-selectable per channel), bridge signal conditioning and eight gain levels from ×1 to ×890 are built into every input, so millivolt-level quarter-, half- and full-bridge strain signals are amplified and filtered inside the chassis without external signal conditioners or bridge amplifier modules. The same inputs accept load cells, LVDTs, potentiometric displacement transducers, piezometers, pressure cells, thermocouples, PT100 RTDs and any ±10 V voltage-output sensor, so one instrument covers a complete structural or materials test setup.

Each chassis provides 8 differential channels. Up to 8 chassis are chained over RS-485 and connected to the PC through one TESTBOX Bridge USB gateway (included), giving 8 to 64 channels from a single USB port. Acquisition, channel setup, calibration factors, live plotting and data export run in the included EasyTest Basic software, developed by TDG for the TESTBOX family. TESTBOX 1001 has been used in more than 10,000 tests in hundreds of laboratories and testing institutes, with thousands of academic papers based on its data.

Why choose TESTBOX 1001?

  • Right tool for quasi-static testing. Purpose-built for slowly varying strain, load, displacement and temperature signals instead of a general-purpose dynamic DAQ you must adapt.
  • Strain-gauge ready out of the box. Excitation, bridge conditioning, filtering and ×1 to ×890 gain are integrated in every channel; bridge completion cables add quarter- and half-bridge gauges.
  • Complete system, no hidden modules. The USB gateway and EasyTest Basic software are included, so there is no separate signal conditioner, chassis controller or software licence to budget for.
  • Grows with the laboratory. Start with 8 channels and daisy-chain to 64 channels on one USB connection.
  • Proven price/performance. A laboratory-grade aluminium instrument with a track record of 10,000+ tests, at a cost that lets research budgets stretch to more channels and more sensors.
  • QuakeLogic support. Sensor selection, bridge configuration, cable and accessory planning, training and documentation from an engineering team that also supplies strain gauges, universal testing machines, actuators and shake tables.

Technical Specifications

Technical specifications

Channels 8 differential inputs per chassis; expandable to 64 channels per gateway (up to 8 chassis)
Input Range / Type ±10 V, differential
Gain Selection Independently adjustable per channel, 8 levels from ×1 to ×890 (millivolt-level bridge signals)
ADC / Filtering 16-bit Delta-Sigma with oversampling; multiplexed sampling; dynamic range < 72 dB; analog anti-aliasing low-pass filter
Sampling Rate 8 samples per second per channel (quasi-static)
Sensor Excitation 5 V DC or 10 V DC, independently switch-selectable per channel
Compatible Sensors Strain gauges (via Q-Cable), full-bridge strain-based sensors, load cells, LVDT (DC type), potentiometric / DC / strain-based position transducers, voltage-output sensors, thermocouples (via TC connection box), RTD / PT100 (via RTD cable)
Communication RS-485 between chassis and gateway; USB Type B to the computer through the TESTBOX Bridge gateway (1 gateway included)
Connectors / Display DSUB9 female channel inputs; 2 × DSUB9 male RS-485 interconnection; C14 IEC power inlet with chain output; 7-segment address display
Power 220 V AC, 50 Hz; 10 W max; gateway 9 V DC / 500 mA adapter (confirm regional mains configuration with QuakeLogic)
Physical / Environmental 288 × 103 × 160 mm; aluminium laboratory enclosure; −20 °C to +60 °C operating; −30 °C to +80 °C storage
Software / Certification EasyTest Basic (TDG) included; CE LVD 2014/35/EU and EMC 2014/30/EU; factory calibration by TDG calibration laboratory

Source: TESTBOX 1001 datasheet (TESTBOX1001_EN.pdf). Specifications are subject to change without notice; confirm the final configuration with QuakeLogic.

Applications

Applications

  • Static and cyclic load tests on beams, slabs, columns, walls, connections and full-scale structural specimens in reaction-frame and loading-frame laboratories.
  • Strain-gauge instrumentation of steel, concrete, timber, masonry and composite specimens, including rebar and embedded gauges.
  • Materials testing: tensile, compression, bending and creep tests with load cells, extensometers and LVDTs.
  • Geotechnical and soil mechanics laboratories: consolidation, triaxial, direct shear and model tests with piezometers, pressure cells and displacement transducers.
  • Hydro-mechanics, mining, metallurgy, geology and mechanical engineering test setups with slowly varying signals.
  • Long-duration monitoring of load, deformation and temperature in laboratory or controlled field installations.
  • Thermocouple and PT100 temperature logging alongside strain and load channels in the same test.

Accessories & Software

Accessories and included items

TESTBOX Bridge USB gateway for computer connection. One gateway is included free of charge and serves up to 8 TESTBOX 1001 chassis (64 channels).
TESTBOX Q-Cable 120 Ω and 350 Ω quarter-bridge / half-bridge completion cable for strain gauges.
TESTBOX RTD Cable Connection cable for PT100 resistance temperature sensors.
Thermocouple Connector Box Connector box for multiple thermocouple inputs with a cold-junction compensation sensor.
EasyTest Basic TDG acquisition software for channel setup, calibration factors, live plotting, recording and data export. Included with the system.

Downloads

Downloads

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SOFTWARE

CONTROLLER

PRODUCT PHOTOS

SPECIFICATIONS

Channels:

8 differential inputs per chassis; expandable to 64 channels per gateway (up to 8 chassis)

Input Range / Type:

±10 V, differential

Gain Selection:

Independently adjustable per channel, 8 levels from ×1 to ×890 (millivolt-level bridge signals)

ADC / Filtering:

16-bit Delta-Sigma with oversampling; multiplexed sampling; dynamic range < 72 dB; analog anti-aliasing low-pass filter

Sampling Rate:

8 samples per second per channel (quasi-static)

Sensor Excitation:

5 V DC or 10 V DC, independently switch-selectable per channel

Compatible Sensors:

Strain gauges (via Q-Cable), full-bridge strain-based sensors, load cells, LVDT (DC type), potentiometric / DC / strain-based position transducers, voltage-output sensors, thermocouples (via TC connection box), RTD / PT100 (via RTD cable)

Communication:

RS-485 between chassis and gateway; USB Type B to the computer through the TESTBOX Bridge gateway (1 gateway included)

Connectors / Display:

DSUB9 female channel inputs; 2 × DSUB9 male RS-485 interconnection; C14 IEC power inlet with chain output; 7-segment address display

Power:

220 V AC, 50 Hz; 10 W max; gateway 9 V DC / 500 mA adapter (confirm regional mains configuration with QuakeLogic)

Physical / Environmental:

288 × 103 × 160 mm; aluminium laboratory enclosure; −20 °C to +60 °C operating; −30 °C to +80 °C storage

Software / Certification:

EasyTest Basic (TDG) included; CE LVD 2014/35/EU and EMC 2014/30/EU; factory calibration by TDG calibration laboratory

FEATURES

Purpose-built quasi-static datalogger: 8 samples per second on every channel for strain, load, displacement, pressure and temperature tests.
Strain-gauge optimised inputs with built-in 5 V / 10 V DC excitation, bridge signal conditioning, anti-aliasing filtering and 8 gain levels from ×1 to ×890.
16-bit Delta-Sigma oversampling ADC, ±10 V differential inputs and better than 72 dB dynamic range on each of the 8 channels per chassis.
Expandable from 8 to 64 channels: up to 8 chassis daisy-chained over RS-485 to one TESTBOX Bridge USB gateway and a single USB port on the PC.
Wide sensor compatibility: strain gauges (quarter, half and full bridge), load cells, LVDTs, potentiometric position transducers, piezometers, pressure cells, thermocouples, PT100 RTDs and voltage-output sensors.
Complete system: TESTBOX Bridge gateway and EasyTest Basic acquisition software are included, with optional Q-Cable, RTD cable and thermocouple connector box accessories.
Laboratory-grade aluminium enclosure, 288 × 103 × 160 mm, 10 W maximum power, 7-segment address display, −20 °C to +60 °C operation.
CE certified (LVD 2014/35/EU, EMC 2014/30/EU), factory calibrated in the TDG calibration laboratory and proven in more than 10,000 laboratory tests.

FAQs

What is TESTBOX 1001 and what does "quasi-static datalogger" mean?
TESTBOX 1001 is a multichannel data acquisition system designed for quasi-static tests, meaning tests in which the measured quantity changes slowly, such as static load tests, creep tests, consolidation tests and long-term deformation monitoring. It samples each channel at 8 samples per second with 16-bit Delta-Sigma oversampling ADCs and analog anti-aliasing filtering, which gives very stable, low-noise readings for strain, load, displacement, pressure and temperature sensors. It is not intended for dynamic or vibration measurements; for those, QuakeLogic offers the TESTBOX 2010 series and seismic digitizers.
Is TESTBOX 1001 a good datalogger for strain gauges?
Yes. TESTBOX 1001 is optimised for strain gauges and strain-gauge-based sensors. Every channel has built-in 5 V or 10 V DC excitation, bridge signal conditioning, filtering and eight gain settings from ×1 to ×890, so millivolt-level bridge outputs are amplified inside the logger without external conditioners. Full-bridge sensors connect directly; quarter- and half-bridge foil strain gauges (120 Ω or 350 Ω) connect through the TESTBOX Q-Cable bridge completion cable.
Which sensors can I connect to TESTBOX 1001?
Strain gauges and full-bridge strain-based sensors, load cells, DC-type LVDTs, potentiometric, DC and strain-based position transducers, piezometers, pressure cells, environmental sensors and any voltage-output sensor within ±10 V. Thermocouples connect through the thermocouple connector box with cold-junction compensation, and PT100 RTDs connect through the TESTBOX RTD cable. All inputs are differential DSUB9 connectors.
Does TESTBOX 1001 come with software?
Yes. Every TESTBOX 1001 system ships with EasyTest Basic, the TDG acquisition software used to configure channels, enter sensor calibration factors, view live data, record tests and export results, and with one TESTBOX Bridge USB gateway that connects up to 8 chassis to the computer. No separate software licence or gateway purchase is required to start testing.
How many channels does TESTBOX 1001 support and how do I expand it?
Each TESTBOX 1001 chassis has 8 differential channels. Chassis are daisy-chained over RS-485 using the 2 × DSUB9 interconnection ports and a chained IEC power output, and up to 8 chassis connect to one TESTBOX Bridge gateway, for a maximum of 64 channels on a single USB port. A 7-segment display shows each chassis address in the chain.
How do I order TESTBOX 1001 and what should I send QuakeLogic?
Request a quote from this page or contact QuakeLogic. Tell us the number of channels you need, the sensor types and bridge configurations (quarter, half or full bridge, gauge resistance), any thermocouple or PT100 channels, your mains voltage and frequency, and the software features you need. QuakeLogic will configure the chassis count, gateway, Q-Cables, RTD cables and thermocouple boxes, and can supply matching strain gauges, load cells and displacement transducers.

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