Datrend vPad 353

A New Era in Test Device User Interfacing


  • Use the many benefits of Android tablet technology to optimise safety analysis
  • Save time, save money, save manpower!
  • Automate test sequences
  • Eliminate human error
  • Easy-to-read graphics and reports


Please contact our sales department on 0845 345 4226, or via our contact form, to order or find out more about this product.


The vPad series of electrical safety testing devices combines an Android tablet (wired or wireless) with a measurement platform to create a revolutionary test system. The measurement platform provides the normal assortment of electrical measurements (voltage, current and resistance) of the commonly used medical Electrical Safety Standards (IEC 62353, AS 3551, AAMI/ANSI ES-1 and IEC 60601 standards).

With a large 10.1" (1280 x 800) color display, WiFi (802.11 b/g/n) and Bluetooth connectivity, USB, 32 GB memory and much more, the Android tablet provides unprecedented usability and scalability for a test instrument.

  • Manual Electrical Safety Testing per IEC62353, IEC60601, AS 3551, & AAMI/ANSI ES-1 standards
  • Hi-resolution Android tablet Graphical User Interface
  • USB connection to measurement base; Bluetooth connection to base optional
  • Bluetooth connectivity for transfer of files to and from local devices (PC, smartphone, other tablets, etc.)
  • Extensive internal storage
  • Unlimited user comments in test records
  • Integrated ECG & Arrhythmia Simulator
  • Internal test record storage
  • Prints test result reports to Wifi or Bluetooth printers (printer not included)
  • Increases quality, accuracy and consistency
  • Automated Electrical Safety Testing per IEC62353, IEC60601, AS 3551, AAMI/ANSI ES-1 & NFPA99-2012 standards
  • Can be upgraded from a basic manual tester to full automation with CMMS connectivity by purchasing Apps
  • Built in Wireless enables transfer of data from remote sites to corporate CMMS systems
  • DACOM multi-device, serial control of external test instruments
  • Can be configured to retrieve test data from non-Datrend Devices
  • Complete test procedures available instantly
  • Automated Testing Sequences for defibrillators, infusion devices, patient monitors, and more
  • All Auto-sequences and Checklists are 100% editable for total procedural Customisation
  • Automatic "flagging" of test results that are outside of pre-established test limits
  • Prints inspection stickers to label printer (printer not included); supports specific models of Brady, Dymo, Zebra, ATM
  • Automation Reduces paperwork, eliminates handwritten records, standardises medical device testing
  • Automation Increases efficiency – may save in excess of 50% over manual testing & hand-written records
FINAL_vPad-ESFINAL_vPad-353vPad-ES and vPad-353: Begin your Vision Pad experience with a new standard in 'basic' manual testing.vPad-ES and vPad-353 provides basic electrical safety in a new, rich graphical environment using an Android tablet. Testing can be done following the requirements of the IEC60601, AAMI-ES1 or IEC62353 standards. As individual tests are made, a test record is created in internal memory. The results of the test can be viewed at any time , or saved to a test report file for printing or distribution. A 25 point, fixed format physical inspection procedure is standard in the basic apps, and forms part of the final test report. Basic electrical safety testing has never been so easy.
FINAL_DOCS_AppRecord Manager: View/Print/Convert and Copy Test Reports.Record Manager provides direct access to all test reports created by the vPad Apps. Reports can be reviewed on screen. In addition, reports can be converted to PDF documents; printed to a wireless printer; or copied to USB or a Bluetooth device (PC) one at a time, or in user selected groups. File management has never been so easy or complete on a basic manual safety tester.
FINAL_DOCS_AppDatrend Docs: Save, store and find technical documents.The vPad Datrend Docs is a technical document library, ideal for storing electronic manuals, procedures and specifications. Datrend Docs is included with all vPad products.
Optional Apps
vPad-ASvPad-NFPA Blue tabletvPad-ASvPad-AS, NFPA and vPad-A3: Expand your inspection capabilities, standardise your test methods, and reduce testing times. more vPad-CHECKvPad Check: The ultimate level of automation. more
vPad-XPORTvPad-XPORT: vPad creates test reports in a text file format. more vPad-CALvPad-CAL: Track the test equipment inventory, its calibration status, and include this information in the test record. more
vPad-mTvPad-mT: Export Medtester files to a vPad compatible file. more vPad-STM 2 128vPad-STM: Create automated electrical safety tests. more
vPad-EQMvPad-EQM: Track quipment and work orders. more
10.1" colour LCD (1280 x 800)
User Controls:
Capacitive touchscreen
Wired Connectivity:
Micro USB 2.0 Type B
(shareable with base unit)
XBUS Port (RJ11-6)
USB 2.0 Type A (host) - optional
Wireless Connectivity:
802.11 b/g/n
Bluetooth 2.1+ EDR
Modes of Operation:
Manual (standard)
Automatic (accessory option)
120 Volt power outlet: 90 to 132 V ac rms
47 to 63 Hz, 20 A max.
230 Volt power outlet: 180 to 264 V ac rms
47 to 63 Hz, 16 A max.
5.5 lb (2.5 kg)
Base unit: 11.8 x 8.9 x 3.3 in.
(30 x 23 x 8.4 cm)
Tablet PC (detachable): 10.5 x 6.7 x 0.5 in.
(27 x 17 x 1.3 cm)
Test Standard Selections:
IEC 62353 AS 3551
Mains voltage:
   Range:    90 to 264 V rms
   Accuracy:    ±(2 % of reading + 0.2 V)
External (point-to-point) voltage:
   Range:    0 to 300 V rms
   Accuracy:    ±(1 % FS + 0.2 V)
External (point-to-point) micropotential:
   Ranges:    0 to 199.9 mV rms200 to 1,999 mV rms2000 to 19,999 mV rms
   Accuracy:    ±(1 % of reading + 1 mV)
Protective Earth Resistance:
Method: Four-terminal, fully isolated
Test Current: 1A pulsed, 0.2A rms
Range: 0.000 to 2.000 Ω
Accuracy: ±(1 % of reading + 0.02 Ω)
Insulation Resistance:
Ranges: 0.5 to 5 MΩ5 to 50 MΩ50 to 999.9 MΩ
Range selection: Automatic
   5 MΩ range    ±(1 % of reading + 0.1 MΩ)
   50 MΩ range    ±(2 % of reading + 0.2 MΩ)
   50 to 100 MΩ    ±(5 % of reading + 0.2 MΩ)
Test Voltage:
   Selections: 500 V or 250 V
   Accuracy: ±5% for 0 to 1 mA load
   Maximum Load Capacitance: 1 uF
Equipment Current:
Ranges 0 to 1.999 A ac rms2.00 to 19.99 A ac rms
Accuracy: ±(2 % reading + 0.2A)
Duty cycle 0 A to 10 A, continuous
10 A to 15 A, 7 min. on/3 min. off
15A to 20 A, 5 min. on/5 min. off
Equipment Power:
Range: 0 to 2400 watts
Accuracy: ±(5 % reading + 5W)
Equipment and Patient Leakage Tests:
Measurement: RMS
Method: Direct method
Patient Load: Per IEC 62353
Functional Group Selections: AP1; AP1 and AP2;
AP3 and AP4;
AP1 to AP3;
AP1 to AP4;
AP5 to AP10
AP1 to AP10
Chassis and Lead Leakage Tests:
Measurement: AC+DC (True-rms)
AC only
DC only
Patient Load Selection: AAMI ES1-1993
IEC 60601
Leakage Current Measurement:
Crest factor: <=3
Ranges: 0.0 to 199.9 μA
200 to 1,999 μA
2000 to 19,999 μA
DC to 1 kHz ±(1 % of reading + 1μA)
1 to 100 kHz ±(2 % of reading + 1μA)
100 kHz to 1 MHz ±(5 % of reading + 1μA)
Isolation test voltage: 100 % ±5 % of AC supply
Calibration Test Points:
Resistance: 1 ± 0.01 Ω
Current: 100 ± 1 μA
ECG Performance Waveforms:
Amplitude 1 mV QRS into Lead II
Impedance 500 ohms
Frequency ±1 %
Amplitude ±2%
ECG Complex 30, 60, 120, 180, 240 and 300 BPM
Square wave 0.125 Hz, 2 Hz and 1 kHz
Pulse wave 63 msec, 30PPM and 60PPM
Triangle wave 2 Hz
Sine wave 0.5, 10, 40, 50, 60 and 100 Hz
CMRR tests SQR 2Hz & 1KHz, PUL 4s, SIN 0.5, 50 & 60Hz
Arryhthmias VFIB, AFIB, SVT, VTACH, PVC, and ASYS
All specifications subject to change without notice.