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E-mail
tuojiekeji@hbtj-tech.com
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Address
11th Floor, Building J, Modern Optics Valley World Trade Center, Optics Valley Avenue, Donghu High tech Zone, Wuhan City
Hubei Tuojie Technology Co., Ltd
UNI-GGUN-FL30/FL24 Field Surface Water and Groundwater Fluorescence Tracer
NegotiableUpdate on 05/20
- Model
- Nature of the Manufacturer
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- Place of Origin
Overview
The field fluorescence tracer can be used for continuous automatic monitoring of field tracer experiments, and can detect tracers such as sodium fluorescein, rhodamine, fluorescent whitening agents, etc. There are three convenient tracer options to choose from. The water flows through the optical aperture of a fluorescent tracer (a glass cylinder), and the optical system consists of four different light sources and three light detectors located at two different horizontal positions and four vertical axes. Each axis is equipped with excitation and detection point filters and optical lenses. These lights are turned off and on at once, measuring three independent responses and water turbidity. The voltage of the preamplifier is also recorded in each test cycle.
Product Details
The field fluorescence tracer can be used for continuous automatic monitoring of field tracer experiments, and can detect tracers such as sodium fluorescein, rhodamine, fluorescent whitening agents, etc. There are three convenient tracer options to choose from. The water flows through the optical aperture of a fluorescent tracer (a glass cylinder), and the optical system consists of four different light sources and three light detectors located at two different horizontal positions and four vertical axes. Each axis is equipped with excitation and detection point filters and optical lenses. These lights are turned off and on at once, measuring three independent responses and water turbidity. The voltage of the preamplifier is also recorded in each test cycle.
The fluorescence tracer detector has a similar digital converter that converts the signal of the fluorescence tracer into single-stage 24 bit words (data resolution 1:16000000). The data stream is transmitted to the data logger through a 4-core cable that is 15 meters long or longer. The data logger contains one or two packaged lead batteries and the necessary circuitry for data recording.
GGUN-FL30 Field Surface Water Tracer
GGUN-FL24 Field Groundwater Tracer
data collector
Technical indicators:
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Light source: |
4 of them |
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Detectable tracer: |
Any one of Class I/II/III |
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Turbidity measurement range: |
0.02-100NTU(FL30:400) |
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Detection limit: |
＜ 0.02ppb (fluorescent nanoparticle) |
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Saturation level: |
2500mV |
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Electronic noise: |
0.01 mV |
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Digital Conversion: |
24 digits |
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Test interval: |
9 testing modes, 2 seconds or more, up to a maximum of 20 minutes |
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Digital output: |
RS232 interface, 9600 bit rate, 8-bit, start bit 1, stop bit 1, parity check bit none (3-wire) |
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Power Supply: |
12V (probe accepts voltage of 12-24V) |
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Battery capacity: |
12-24AH |
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Power consumption (intermittent/normal): |
1.5/5mA |
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connect: |
The probe and data logger are connected through a 4-core cable, with waterproof connectors on each end |
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Depth of invasion: |
FL24 is 70 meters; FL30 stainless steel probe is 50 meters long |
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Probe weight (stainless steel): |
FL24 is 2kg; FL30 is 7.3kg |
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Weight of data logger: |
6.4kg (including two batteries) |
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Temperature resolution: |
0.01℃ |
Application scope:
Tracer testing (wells, boreholes, streams, river water), pollution source investigation, soil erosion monitoring, reservoir leakage
Technical features:
High precision and reduced cost of tracer testing investment
● Easy to operate and capable of real-time online monitoring of the process
No need for manual monitoring, reducing sampling workload
Application areas:
Field tracing experiments conducted by the Institute of Karst Geology, Chinese Academy of Geological Sciences, and China University of Geosciences (Wuhan), among others
GGUN FL30 measures flow rate
GGUN FL24 real-time monitoring of turbidity in the well
Measure chlorophyll concentration in the pond
GGUN FL30 testing dam leakage
GGUN FL30 optional conductivity sensor
