Colorimeter Manufacturer

Product Name:

Road Asset Management System 360 row camera

Model:

Description:

TBTLC-2 360 Row Camera use spherical panoramic technology to collect 360-degree panoramic images. The 360-degree continuous panoramic image data is collected by MMS vehicles. The principle is to assemble GPS (Global Positioning System), CCD (Video System), panoramic camera, INS (Inertial Navigation System) or dead reckoning system on the motor vehicle or other mobile carriers.

Product Name:

Multi-angle Retroreflectometer for Traffic Signs

Model:

TBTTSR-1M

Description:

TBTTSR-1M retroreflectometer is an instrument for measuring RA (nighttime retroreflection) on traffic sign, high visibility clothing, conspicuity tape and license plate.

Product Name:

Colorimeter

Model:

TBT-808F

Description:

TBT-808F Colorimeter is a small and light portable 45/0 optical structure of color aberration instrument. 45/0 geometrical optical structure is most consistent with the visual perception color value, which can completely eliminate the specular light of the textured surface, and is suitable for luminance factor and chromaticity coordinate measurement of of traffic signs, road marking , reflective film.

Product Name:

Road Marking Thickness Gauge

Model:

TBTRMT-3

Description:

TBTRMT-3 is a digital device for measuring the thickness of dry road markings via Mitutoyo dial indicator.

Product Name:

Ground Penetrating Radar (GPR)

Model:

TBTGPR-20

Description:

TBTGPR series ground penetrating radar is a versatile GPR system offering various detecting combination for application in highway, roads, tunnel construction, paving, buildings, bridges, water conservancy, municipalities or military.

Product Name:

Heavy Weight Deflectometer (HWD)

Model:

TBTHWD-NJ-M

Description:

TBTHWD-NJ-M is with heavy loading capacity compare with TBTFWD, this machine is able to loading greater stress so as to simulate the loading of aircraft landing which make it’s mainly used for airport; This machine is also one of the most advanced non-destructive structure testing equipment for road surface strength, to measure dynamic deflection of road surface and calculate the rebound modulus of road surface.

Product Name:

Retroreflectometer for Road Marking with RL & Qd Value

Model:

TBTRMR-1JS

Description:

TBTRMR-1JS adopts compact size design for enhanced portability, it is used to determine the retroreflective properties by simulating the process in which vehicle headlamps illuminate the road/airport markings and then reflect light back to the driver.

Product Name:

Ground Penetrating Radar GPR

Model:

TBTGPR-10

Description:

Light Source	LED,UV
Measuring calibre	Φ20mm
Colour space	CIE LAB, XYZ, Yxy, LCh, CIE LUV, HunterLAB, βxy
Colour difference formula	ΔEab, ΔEuv, ΔE94, ΔEcmc(2:1), ΔEcmc(1:1), ΔE00,ΔE(Hunter)
Other colourimetric indicators	WI (ASTM E313, CIE/ISO, AATCC, Hunter). YI(ASTM D1925, ASTM 313). Isochromatic Index MI. Staining fastness, Colour change fastness, strength, coverage, support for colour multilateral difference
Display	Spectrograms/data, sample chromaticity values, colour difference values/plots, pass/fail results, colour bias
Repeatability	Spectral reflectance: within 0.1% of standard deviation Chromaticity value: ΔE*ab within 0.04
Interstage variation	Within MAV, ΔE*ab 0.2
Display	Touch screen
Upper computer software	SQCT

Colorimeter TBT-808SP

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