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LS127C Integrated UV Light Meter — Precision UVC Measurement for Safety & Compliance
In industries that rely on ultraviolet germicidal lamps, accurate and reliable measurement of UV intensity is essential for ensuring disinfection effectiveness, safety, and regulatory compliance. The LS127C Integrated UV Light Meter is a professional instrument purpose-built to measure the radiation intensity and energy output of UVC germicidal lamps, especially those around the critical 254 nm wavelength used in sterilization applications.
📏 What Is the LS127C Integrated UV Light Meter?
The LS127C is a handheld, integrated UV radiometer designed to measure UVC radiation intensity (power) and UV energy (dose) with high resolution and precision. It is specially tuned for the 230 nm–280 nm spectral range, peaking at 254 nm — the wavelength commonly emitted by low-pressure mercury germicidal lamps.
This makes the LS127C ideal for use in healthcare, food safety, environmental monitoring, and industrial settings where UVC disinfection is widely deployed.
🔍 Key Features That Set It Apart
✔ High-Precision UVC Detection
With a spectral response optimized for UVC light (230–280 nm) and a peak at 254 nm, the LS127C delivers accurate measurement of germicidal lamp radiation. The device boasts:
Power measuring range: 0–20,000 μW/cm²
Energy measuring range: 0–9,999,999 μJ/cm²
Resolution: 0.1 μW/cm²
Fast response time: ~0.5 seconds
✔ Real-Time Monitoring & Wireless Connectivity
Equipped with Bluetooth, the LS127C can transmit measurement data up to 50 m away to a mobile app or PC software, allowing remote monitoring and data logging without exposing operators to harmful UVC radiation.
✔ Intelligent Statistics & Data Recording
The meter doesn’t just show current intensity — it also tracks and displays the maximum, minimum, average values, and cumulative energy dose during a test. Measured data can be stored and reviewed later for compliance or quality control.
✔ Built-In Safety and Usability Enhancements
The LS127C comes with a 1-meter test hook, aligning with common testing standards used in disinfection protocols so measurements reflect realistic operating distances. The device also includes auto-shutdown and data retention functions for unattended testing.
🧪 Applications Across Industries
The LS127C is widely used in fields where UVC germicidal lamps are critical:
✔ Hospitals & clinics — for sterilizing rooms and equipment
✔ Disease control centers (CDC) — for environmental monitoring
✔ Pharmaceutical manufacturing — to ensure sterilization consistency
✔ Food & drug administration labs — to validate hygiene programs
✔ Environmental monitoring stations — for air and surface disinfection checks
📊 Why Precise UV Measurement Matters
Accurate measurement of UVC intensity directly impacts the effectiveness of sterilization processes. Too little UV energy may fail to inactivate microorganisms, while excessive exposure can damage equipment or pose safety risks. A tool like the LS127C ensures that operators can:
✅ Verify UV sources are performing within regulatory standards
✅ Optimize lamp placement and exposure times
✅ Maintain consistent disinfection results
✅ Protect personnel from over-exposure by enabling remote monitoring
📈 Conclusion
Investing in a high-quality UV light meter like the LS127C Integrated UV Light Meter gives professionals the power to measure, monitor, and manage germicidal UV intensity with confidence. Its blend of precision, connectivity, and intelligent functions makes it a reliable tool for ensuring safety and performance in any environment that depends on UV sterilization.
Parameters
Parameter Name Parameter Value
Hardness Scales HV、HRC、HRB、HRA、HS、HL、HB
Measurement Range HV(50-1700), HL(170-960), HRC(20-70), HRB(13-100),
HRA(60-85.8), HS(26.4-99.5), HB(30-651), HRE(20-70), HRF(60-100)
Resolution 1HV, 0.1HRC
Accuracy ±4%H+10HV，±2.5HRC (Probe fixture stand test, H as the standard value)
Repeatability 3%H+8HV，2HRC (Probe fixture stand test, H as the standard value)
Test Force 20N
Display 240 * 240 dot matrix IPS
Power Supply Rechargeable lithium battery 3.7V@1000mAh, full charge for over 5000 continuous measurements
Charging Port USB(Type-C)
Size 185*43*45 mm
Weight 245 g
Working Temperature Range -10~50℃，0~85%RH (no condensation)
Storage Temperature Range -10~60℃，0~85%RH (no condensation)
Supply Voltage DC5V
Operating Current 60mA
The conical mandrel bend tester is used to determine properties of a coating. Resistance to cracking
detachment from its substrate and its elongation during the test. Conical mandrel test is also known as
standard method for assessing the flexibility and the adhesion properties of coatings when these are
subjected to bending stresses This is accomplished by bending the test material around a conically
shaped metal bar. The conical mandrel bending test is a commonly used for testing for painted or
coated panels. Conical Mandrel Bend Tester is widely recommended to test the resistance of a paint, coating, varnish
to evaluate cracking or detachment from a metal panel. It is suitable for use with metal panels up to
0.8mm thick (flexible substrates up to 5mm thickness) e.g. polythenes or synthetic rubber. The
apparatus consists of a steel mandrel 203mm in length and tapering from 38mm to 3mm in diameter. It will accommodate test panels up to 19cm x 11cm in size. A graduated scale on the clamping bar
indicates the mandrel diameter at which failure has occurred. When this diameter is added to the
thickness of the panel used, the percentage elongation can be calculated. Conical mandrel detects
common failures of coating shows cracking or flaking after bending. Can be used in accordance with
DIN ISO EN 6860, ASTM D522, BS 3900 E11, DIN 53150
Conical Mandrel Bend Tester
Dimesions: 250 x 150 x 419mm
Specimen Thickness 0.80mm / 1/32“ Max specimen width 190mm
Conical mandrel: 1/8 - 1 ½“ (3.2 – 38.1 mm)
Technical specifications
Material : MS ; Cone: MS (chromium-plated steel)
Dimensions (LxHxW): 324 mm x 140 mm x 10 mm
Cone: length 203 mm, greatest Ø 38 mm, smallest Ø 3,1 mm
Test panel:
Length: 200 mm at maximum
Width: 130 mm at maximum
Thickness: max 1 mm at steel, max 2 mm at
aluminium, max 4 mm at materials with less
bending stress than aluminium
The LS239 Automotive Paint Meter is an advanced car paint/coating thickness gauge used to measure the thickness of paint and coatings on vehicle body panels. It’s ideal for:
Used car inspections (detect repainting or previous repairs)
Body shop quality control
Dealership vehicle assessments
Car enthusiast or inspector use
It works on both ferrous (steel) and non-ferrous (aluminium) substrates and can identify metallic putty/filler and galvanized layers, giving you insight into vehicle condition beyond what the eye can see.
🔥 Key Features
📊 Dual Modes: Simple & Expert
Simple Mode: Quick, go-to paint measurements.
Expert Mode: Designed for professional inspectors — lets you test 19 car components and store up to 999 vehicle records, with up to 6 measurements per component.
📱 Smart Bluetooth & Reporting
Built-in Bluetooth lets you connect to a mobile app or WeChat mini-program to record measurements, generate inspection reports, and share them easily on your phone.
🟡 Three-Color Backlight Feedback
The backlight changes color based on measured thickness:
White: Normal range
Yellow: Slightly high/low range
Red: Severe deviation, outside limits, or ferrous putty detected
This makes results easy to interpret at a glance.
⏱️ Fast & Accurate
Quick measurement: ~0.3 s per reading.
Automatic substrate recognition: Detects steel, aluminium, galvanized iron, and non-metallic body parts.
Custom alarm values can be set to trigger when measurements exceed thresholds you define.
💾 Large On-Device Storage
In Simple Mode, stores ~60 readings; in Expert Mode, can store up to 999 vehicle datasets, giving ample room for professional workflows.
🪶 Durable Probe
The ruby probe tip is wear-resistant and ensures long-term accuracy.
Advanced digital probe technology processes measurements directly at the probe, reducing interference and improving stability.
📐 Continuous Measurement & Rotatable Display
Continuous mode: Hold the probe and slide for sliding/continuous readings — showing max/min values in simple mode.
Rotatable screen: In Simple Mode, the display rotation can be switched for easier viewing in tight spaces.
📊 Technical Specifications
Feature Specification
Probe tip Ruby (wear-resistant)
Measuring principle Fe: Hall effect / Al: Eddy current
Probe type Integrated
Measuring range 0.0 – 5000 µm
Resolution 0.1 µm / 1 µm / 10 µm
Accuracy ≤±(3 %H + 2 µm) (0–3000 µm)
≤±(5 %H + 2 µm) (3000–5000 µm)
Display 192×64 dot-matrix LCD
Measuring interval ~0.5 s
Min. measuring area Ø 25 mm
Min. curvature Convex: 5 mm / Concave: 25 mm
Min. substrate thickness Fe: 0.2 mm / Al: 0.05 mm
Battery Rechargeable lithium 3.7 V @ 1200 mAh
Operating temp. −20 °C – 50 °C
Storage temp. −20 °C – 60 °C
Weight ~88.8 g
Dimensions 108 × 70 × 31 mm
Connectivity Bluetooth
🧠 Typical Uses
Used Car Buyers & Inspectors:
Compare paint thickness across panels to spot inconsistencies.
Detect putty or filler indicating previous body repairs.
Body Shops & Detailers:
Validate even application of paint and coatings.
Record and document thickness readings for quality assurance.
Dealers & Auctions:
Produce professional reports for vehicle condition transparency.
📦 What’s Included
LS239 Paint Thickness Gauge
Fe & Al zero adjustment plates
Standard test film
USB rechargeable cable
User manual & warranty card (contents may vary by seller)
📌 Summary
The Linshang LS239 Automotive Paint Meter is a feature-rich, fast, and accurate car paint thickness gauge with simple and expert modes, Bluetooth reporting, large storage capacity, and smart substrate/putty detection — making it well-suited for professional inspectors, used car evaluators, and body shop quality control workflows
Automotive Paint Meter
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HPFS Instruments India LLP 302, Sohan Commercial Plaza, Navghar, Nr. Vasai Railway Station, Vasai East, Vasai - 401209, Thane, Maharashtra, India
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