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Chaitanya Instruments Private Limited

Mala Ground Penetrating Radars

We are a leading Wholesale Distributor of ground penetrating radar, ground penetrating radars, mala borehole system, mala cx system, mala easy locator system and mala ground explore from New Delhi, India.

Ground Penetrating Radar


Ground Penetrating Radar
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  • Pulse repetition freq: 100, 200 kHz, not interleaved
  • Data bits: 16
  • Nr. of samples/trace: 128-2048, in standard configuration, other on request
  • Nr. of stacks: 1 – 32768 and auto stacking
  • Samplings frequency: 0.2 – >400 GHz
  • Signal stability: <70ps
  • Communication interface: Ethernet
  • Communication speed: 100Mbit/s
  • Data transfer rate: Antenna dependent
  • Acquisition modes: Distance/time/manual
  • Power supply: 12V MALÅ standard battery / external battery
  • Operating time: Typically 5 hours, antenna dependent
  • Wheel inputs: 1 master, 1 for each HF-unit
  • Operating temp: -20°C to +50°C
  • Environmental: IP 65

Product Details:

Power requirements @ 12VDC
Main unitExpansion unitOptical moduleHF-moduleCoaxial module
Auxiliary port configuration
Analogue inputDigital outputDigital inputLatched inputCommunication
6834RS232, I2C
Number of recording channels and physical antennas in different configurations

Default1 expansion unit2 expansion units3 expansion units
Recording channels481216
Physical antennas2468
Base unit32.522.24.21.9
Modules (all)
Base unit with 2 modules and battery32.522.29.73.3
Expansion unit16.
Imperial units
Base unit12.88.741.651.9
Modules (all)4.723.92.520.4
Base unit with 2 modules and battery12.88.743.823.3
Expansion unit6.348.741.651.25
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Ground Penetrating Radars


Ground Penetrating Radars
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The MALÅ rental program offers rental opportunities on all of our Ground Penetrating Radars (GPR) equipment.


Key Features:

  • MALÅ GPR Rental: Maintain Cash Flow: When you choose to rent MALÅ ground penetrating radar equipment, you are able to preserve your captial and keep your cash flow running smoothly.
  • MALÅ GPR Rental: Reduce Risk of Equipment Maintenance By renting your ground penetrating radar equipment, you no longer need to worry about equipment failure and maintenance costs, as well as missed opportunities and down time while the equipment is being repaired.
  • MALÅ GPR Rental: Tax Advantages: From a taxation perspective, ground penetrating radar equipment rental offers the advantage that expenses are an immediate 100% tax deduction on your business taxes. While purchase of equipment is depreciated over a number of years, the total amount spent on a rental is deducted from your bottom line right away, hence saving tax dollars. Renting allows you to maintain cash reserves for more essential expenditures.
  • MALÅ GPR Rental: Technological Edge: By renting your ground penetrating radar equipment, you ensure that you have access to the lastest technology. In the high-tech industry of ground penetrating radar, technological advances deliver increased scope for application, improved accuracy and efficiency.



  • Anthropological Remains Location
  • Ancient Building and Foundation Location
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MALA Borehole System


MALA Borehole System
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MALÅ Borehole Antenna System is a powerful system often used to obtain information at depth for formation characterization.

MALÅ 100MHz Slimhole Borehole Antenna:


  • Tx: 189 cm including batteries. Diameter: 40 mm
  • Weight: 3.3 Kg
  • Rx: 176 cm including batteries. Diameter: 40 mm
  • Weight: 3.6 kg

MALÅ 250 MHz Borehole Antenna:


  • Tx: 129 cm including batteries. Diameter: 48 mm
  • Weight: 4.75 Kg
  • Rx: 129 cm including batteries. Diameter: 48 mm
  • Weight: 4.75 kg
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MALA CX System


MALA CX System
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The MALÅ GPR CX Concrete Imaging System allows you to perform ground penetrating radar scans of concrete structure simply and safely.



  • Pulse repetition frequency: 100 kHz
  • Data bits: 16
  • Time stability: Better or equal than 60 ps
  • Sampling frequency: 6-700 GHz
  • Acquisition mode: Distance/time/manual, Grid measurements are controlled by remote controls on antenna/handle, with audio response
  • Time Window: 0-70 nS
  • Power supply: External 12V DC battery, AC/DC agg. Input 100-240 AC Output 13.2 V DC / 4.5 A
  • Operating time: 6 hours
  • Charger: Quick charger, automatic charge cycle 100-240 V AC input
  • Charge time: 3-5 h (80-100%)
  • Input device: Combined turn-push button
  • On/Off: On by start button, Off by menu and button
  • Screen: Transreflective 10.4” (CX11), weather resistant (IP65)
  • Antenna compatibility: MALÅ High frequency series: 1.2 GHz, 1.2 GHz EM, 1.6 GHz, 1.6 GHz EM, 2.3 GHz
  • Dimension: 410 x 210 x 55 mm + protruding details 40 mm
  • Weight: 3.5 kg
  • Operating temperature: -20oC to +50oC (-4oF to +122oF)
  • Environmental: IP 65
  • Data download: USB 2.0
  • Data memory: 1 GB

Technical specifications for the MALÅ HF Antennas:

  • Centre frequency: 1.2,1.6 and 2.3 GHZ
  • Bandwidth: > 100 %
  • Time window: > 50 ns
  • Repetition rate: 50 Hz or 50/60 Hz sensors (sensitivity 300 uV, 14 bits)
  • Dimension: 160x90x110 mm (1.6 GHz and 2.3 GHz) and 190x115x110 mm (1.2 GHz, 1.6+EM and 1.2+EM)
  • Weight: 0.6 kg: 1.6 GHz and 2.3 GHz 1.0 kg: 1.2 GHz 1.2 kg: 1.6+EM and 1.2+EM
  • Cable length: 4 m
  • Operating time: 3 hours (with 12V battery)
  • Operating temperature: -20 to + 50 0C
  • Control Unit: MALÅ CX or MALÅ ProEx control units
  • Data acquisition: MALÅ CX or MALÅ XV Monitor (both preferred) or other laptop with MALÅ Ground Vision 2 software
  • Environmental: IP65
  • Options: MALÅ HF cart, single wheel encoder, Extension handle, 10 m extension cable, split box for tomography applications
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MALA Easy Locator System


MALA Easy Locator System
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MALÅ Easy Locator HDR is faster, easier to use, more accurate, higher resolution and offers significantly better depth of penetration than its first generation.



  • Power Supply: Li-ion 12v/8.7ah Battery
  • System Power Consumption: 2.4a
  • Continuous Operating Time: 14h (4 Bat. Packs)
  • Operating Temp: -20° To +50°c Or 0° To 120 °f
  • Environmental: Ip65
  • Max Operating Speed: >25 Km/h
  • Max Scan Rate: >1024 Scans/sec. @ 700 Samples
  • Display: 10.4” Color Tft Sunlight-readable Lcd
  • Dim. With Wheels: 67x47x19cm / 26”x19”x7” (Excluding Handle)
  • Total System Weight: 21.5kg / 47lb
  • Antenna: High Dynamic Range 450mhz Antenna
  • Gps: Dgps (Sbas) Built-in. External Devices Also Supported.


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MALA Ground Explore


MALA Ground Explore
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The MALÅ GroundExplorer (GX) is based on MALÅ´s innovative and patent-pending HDR technology and represent a leap forward in GPR technology.

Key Features:

  • HDR enabled solutions
  • Based on Real-Time Sampling technology
  • Higher resolution and deeper penetration
  • Easy to set up, Easy-to-use – cost effective
  • Unprecedented dynamic range and resolution
  • Excellent data quality and performance
  • High number of significant bits
  • Integrated solution
  • Built-in DGPS
  • Built-in battery power (GX Controller)
  • Rugged field-worthy design (IP65)
  • Extended standard operating time


  • Processor: 1.6GHz Intel Atom
  • Display: 1024 x 768
  • OS: Linux
  • Memory: 8 GB compact Flash memory
  • Data output resolution: 32 bit
  • Comms: Ethernet, USB3.0, RS232 (serial)
  • GPS: Integrated support for built-in GPS, or external GPS via USB/serial port (NMEA 0183 protocol)
  • Power supply: Internal 12V/20.8 Ah Li-Ion battery, or any external 10-15V DC source
  • Charger: Internal. Unit can also be charged from any external 12 - 15V DC source
  • Power consumption: 1.3 – 2.0 A
  • Operating time: 8 – 10 h
  • Dimensions: 430 x 360 x 180, including handles
  • Weight: 3.2 kg
  • Operating temp: -20° to +50°C or 0° to 120°F
  • Environmental: IP 65

Product Details:


80 MHz24.6 kg1010 x 780 x 220 mm
160 MHz10.7 kg720 x 480 x 190 mm
450 MHz5.5 kg430 x 360 x 180 mm
750 MHz3.6 kg375 x 235 x 170 mm
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The unique MALÅ RTA System is based on the MALÅ ProEx Control Unit and changes the face of low-frequency Ground Penetrating Radar (GPR) surveying.



RTA 30 MHz7.8 kg (incl. batteries)13.06 m long Tx-Rx distance: 6 m
RTA 50 MHz7.0 kg (incl. batteries)9.25 m long Tx-Rx distance: 4 m
RTA 100 MHz6.0 kg (incl. batteries)6.56 m long Tx-Rx distance: 2 m
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Mala Easy Locator HDR


Mala Easy Locator HDR
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The High Dynamic Range, or HDR, is the next generation in MALÅ GPR technology specifically optimized for utility location.


Key Features:

  • Ergonomic, Compact and Field rugged design
  • Minimal, One-button, OPeration
  • Mulitple battery management, no swapping (up to 4 batteries)
  • Real-time zoom (no depth window setting necessary)
  • Multiple Language support
  • Detects metallic and non-metalic utilities
  • On-site marking on utilities and objects
  • Back up cursor for quick and accurate utility marking
  • Rough Terrain Cart as option


  • Power Supply: Li-Ion 12V/8.7Ah battery
  • System Power Consumption: 2.4A
  • Continuous Operating time: 14h (4 bat. packs)
  • Operating Temp: -20 to + 50 C or 0 to 120 F
  • Environmental: IP65
  • Max operating speed: >25 Km/h (>15 mph)
  • Max Scan Rate: >1024 scans/sec. @ 700 samples
  • Display: 10.4 Color TFT, Sunlight-readable, LCD
  • Dim. with wheels: 67x47x19cm / 26x19x7 (excluding handle)
  • Total System weight: 21,5 Kg / 47 Lb
  • Antenna: High Dynamic Range 450Mhz Antenna
  • DGPS(SBAS): Built-in. External devices are also Supported
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Mala Mira System


Mala Mira System
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MALÅ GPR MIRA is a one-pass 3D system providing a cost-effective solution for large scale ground penetrating radar mapping and subsurface object identification.


Key Features:

  • The only fully integrated 3D GPR solution in the market
  • Providing the highest resolution and detail of data
  • Uses ground coupled antennas for maximum near surface resolution
  • Dedicated software designed specifically for MIRA 3D Array data
  • The only 3D Array system available conforming to Array criteria
  • Proven technology



  • The term ‘Array’ is widely used in the marketplace for almost any kind of multiple antenna configuration, and this is causing some confusion.
  • There is a growing need for being able to distinguish between systems capable of real 3D data acquisition and systems merely suitable for multiple antenna operation and MALÅ Geoscience therefore suggests the following definition of the term ‘Array’
  • The individual radar channel spacing should be less than one quarter of the centre wavelength in the media under investigation.
  • The individual radar channel spacing should be less than one quarter of the centre wavelength in the media under investigation.
  • All included antennas in a 3D Array, need to produce a ‘near-identical’ response (signature).
  • The array system should have a positioning device/sub-system providing an accuracy of at least half the channel spacing, over the whole area of investigation.
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Call Us:  +91-8048077636
Chaitanya Instruments Private Limited
Neeraj Sahney (Sales Manager)
13/79, Back Side, Basement, Vikram Vihar Lajpat Nagar 4,
New Delhi - 110024, Delhi, India
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