Bartington Fluxgate Gradiometer, Grad601

The Grad601 is a land use single-axis gradiometer with a 1m separation between the two fluxgate sensors. The system comprises 1 or 2 gradiometer sensors (Grad601-1 or Grad601-2), a battery pack and datalogger for turnkey operation out of the box.

The gradiometer’s main application is for the use or land survey for archaeological features. The highly sensitive gradiometers will detect sub-nT field variations over the spacing between the two sensing elements. These anomalies may be linked to soils of differing magnetic susceptibilities or the presence of high susceptibility material (kilns).

Additionally, to expand the survey coverage, the gradiometers can be installed on a cart system that could carry multiple gradiometers at different spacing options. This facilitate ground cover without burdening the operator.

Features:

1m separation
1 or 2 gradiometer sensors
Turnkey system incl. battery, logger and carry case
Cart based system available.

Typical Applications:

Archaeo-geophysics
UXO detection
Forensics

Tech Support

Application Note: Magnetic Gradiometers for Archaeology

Pricing

	Part No.	Description	Qty	Price
Grad601 Single-Axis Gradiometer
Checkbox	Grad601-1	Single sensor gradiometer with data logger and carrying case	Quantity	$13,090.00 Select Product	Description Single sensor gradiometer with data logger and carrying case Select Product Qty Select Quantity
Checkbox	Grad601-2	dual sensor gradiometer with data logger, carrying harness and carrying case	Quantity	$16,400.00 Select Product	Description dual sensor gradiometer with data logger, carrying harness and carrying case Select Product Qty Select Quantity
Checkbox	Grad-01-1000L	1-axis Gradiometer sensor, Analogue	Quantity	$6,270.00 Select Product	Description 1-axis Gradiometer sensor, Analogue Select Product Qty Select Quantity
Checkbox	Grad-01-1000L1.5m	1.5m Cable for connection of Grad-01 to DL601	Quantity	$470.00 Select Product	Description 1.5m Cable for connection of Grad-01 to DL601 Select Product Qty Select Quantity
Checkbox	Grad-01-1000L3m	3m Cable for connection of Grad-01 to DL601	Quantity	$560.00 Select Product	Description 3m Cable for connection of Grad-01 to DL601 Select Product Qty Select Quantity
Checkbox	Grad-01-1000L5m	5m Cable for connection of Grad-01 to DL601. Can be supplied in alternative length. Additional price/m – $70	Quantity	$700.00 Select Product	Description 5m Cable for connection of Grad-01 to DL601. Can be supplied in alternative length. Additional price/m – $70 Select Product Qty Select Quantity
Checkbox	DL601	Datalogger for Grad601 with NMEA output	Quantity	$3,180.00 Select Product	Description Datalogger for Grad601 with NMEA output Select Product Qty Select Quantity
Checkbox	BC601	Battery Cassette for Grad601 incl. Li-Ion Battery	Quantity	$1,170.00 Select Product	Description Battery Cassette for Grad601 incl. Li-Ion Battery Select Product Qty Select Quantity

Grad601 Software
Select Product	Terrasurveyor64	Data processing software to plot Grad601 data	Select Quantity	$4,400.00	Description Data processing software to plot Grad601 data Qty Select Quantity
Select Product	Terrasurveyor-Lite	Data processing software for Grad601 data with limited functionality compared to the full version	Select Quantity	$1,100.00	Description Data processing software for Grad601 data with limited functionality compared to the full version Qty Select Quantity

Grad601 Calibration
Select Product	Grad01-1000L CAL	Calibration check for Grad01-1000L sensor	Select quantity	$360.00	Description Calibration check for Grad01-1000L sensor Qty Select quantity
Select Product	Grad601-1 CAL	Calibration check for Grad601-1 system	Select quantity	$1,890.00	Description Calibration check for Grad601-1 system Qty Select quantity
Select Product	Grad601-2 CAL	Calibration check for Grad601-2 system	Select quantity	$2,030.00	Description Calibration check for Grad601-2 system Qty Select quantity

Non-Magnetic Cart
Select Product	BC601 Triple Extension Cable	Cable to connect 1 BC601 to 3 DL601	Select quantity	$1,340.00	Description Cable to connect 1 BC601 to 3 DL601 Qty Select Quantity
Select Product	BC601 Twin Extension Cable	Cable to connect 1 BC601 to 2 DL601	Select quantity	$1,000.00	Description Cable to connect 1 BC601 to 2 DL601 Qty Select Quantity
Select Product	NMC-Spare Clamp	Non-magnetic Cart Spare clamp	Select quantity	$720.00	Description Non-magnetic Cart Spare clamp Qty Select Quantity
Select Product	Non-Magnetic Cart	Cart for multisensory Grad array. Push Cart inclusive of standard fittings: 4 x sensor clamps and 1 x datalogger & battery bracket	Select quantity	$20,050.00	Description Cart for multisensory Grad array. Push Cart inclusive of standard fittings: 4 x sensor clamps and 1 x datalogger & battery bracket Qty Select Quantity
Select Product	Towing Attachment	Vehicle tow attachment for non-magnetic cart	Select quantity	$10,060.00	Description Vehicle tow attachment for non-magnetic cart Qty Select Quantity

Non-Magnetic Cart Software
Select Product	MLgrad601 (Win XP/7)	Supports up to 9 Bartington Grad-2 consoles (18 sensors array), GPS/RTS, navigation, laptop with Windows XP or 7	Select Quantity	$6,690.00	Description Supports up to 9 Bartington Grad-2 consoles (18 sensors array), GPS/RTS, navigation, laptop with Windows XP or 7 Qty Select Quantity

Terms and Conditions

Terms and Conditions:

Prices above are for domestic deliveries to Canada, USA and Mexico only.
For deliveries in all other countries please contact Bartington.
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
Quantity and OEM discounts are available.

Payment:

Visa, MasterCard, Amex, Prepayment before shipment, or Net 30 days (subject to credit acceptance).

Delivery:

Stock to 90 days.

Features:

Typical Applications:

Tech Support

Pricing

Grad601 Single-Axis Gradiometer

Grad601 Software

Grad601 Calibration

Non-Magnetic Cart

Non-Magnetic Cart Software

Terms and Conditions

Terms and Conditions:

Payment:

Delivery:

Quote Request