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HF Scientific
HF Scientific MicroTPW Turbidity Meter
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HF Scientific MicroTPW: handheld white-light turbidimeter; 0–1100 NTU; EPA 180.1. RFQ.
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Key parameters
Accuracy
+/-2% of reading or +/-0.01 NTU (0-500 NTU); +/-3% of reading (500-1100 NTU)
Type
HF Scientific MicroTPW white-light handheld field turbidimeter (Watts Water Technologies)
Resolution
0.01 NTU below 100 NTU; 0.1 NTU to 999.9; 1 NTU above 1000
Principle
Nephelometric; USEPA Method 180.1; MicroTPI IR variant conforms to ISO 7027
Light Source
White light (tungsten) for MicroTPW; IR LED 860 nm for MicroTPI
Response Time
About 14 seconds
Fits field turbidity checks where you need an HF Scientific MicroTPW. White-light handheld nephelometric turbidimeter auto-ranging 0 to 1100 NTU, accuracy ±2% of reading or ±0.01 NTU (0–500 NTU) and ±3% (500–1100 NTU), resolution 0.01 NTU below 100 NTU, conforming to USEPA Method 180.1 (MicroTPI IR variant conforms to ISO 7027).
Key advantages
- Range — Auto 0–1100 NTU
- Accuracy — ±2% or ±0.01 NTU (0–500)
- Method — USEPA 180.1 (white light)
- Resolution — 0.01 NTU below 100
- Form — Handheld field turbidimeter
Typical applications
- Drinking-water field turbidity.
- Plant spot checks.
- EPA Method 180.1 surveys.
Selection guide
- MicroTPW vs MicroTPI
- Standards / vials
- Quantity
Common mistakes
- Dirty vials.
- Wrong method (EPA vs ISO).
- Ignoring ±3% above 500 NTU.
When to RFQ / what to tell us
- Model/kit.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 48825 |
| Brand | HF Scientific |
| Model | MicroTPW Turbidity Meter |
| Product type | Turbidity Meter |
| Type | HF Scientific MicroTPW white-light handheld field turbidimeter (Watts Water Technologies) |
| Range | Auto-ranging 0 to 1100 NTU |
| Accuracy | +/-2% of reading or +/-0.01 NTU (0-500 NTU); +/-3% of reading (500-1100 NTU) |
| Resolution | 0.01 NTU below 100 NTU; 0.1 NTU to 999.9; 1 NTU above 1000 |
| Principle | Nephelometric; USEPA Method 180.1; MicroTPI IR variant conforms to ISO 7027 |
Documents
FAQ
Q: Range? A: 0–1100 NTU auto.
Q: Method? A: USEPA 180.1 white light.
Q: What should I send for a quote? A: Model/kit, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | +/-2% of reading or +/-0.01 NTU (0-500 NTU); +/-3% of reading (500-1100 NTU) |
| Type | HF Scientific MicroTPW white-light handheld field turbidimeter (Watts Water Technologies) |
| Resolution | 0.01 NTU below 100 NTU; 0.1 NTU to 999.9; 1 NTU above 1000 |
| Principle | Nephelometric; USEPA Method 180.1; MicroTPI IR variant conforms to ISO 7027 |
| Light Source | White light (tungsten) for MicroTPW; IR LED 860 nm for MicroTPI |
| Response Time | About 14 seconds |
| Power | 4 AAA alkaline; over 5000 tests per set; lamp life about 7-10 years typical |
| Sample | 15 mL cells; about 10 mL sample needed |
| Protection | Waterproof housing; designed to meet IP67 and NEMA 4X; CE |
| Kit | Rugged carrying case with calibration standards, indexing rings, batteries, cuvettes |
| Document | HF Scientific MicroTPI/TPW field turbidimeter flyer SS + OM-24378 manual (watts.com dfsmedia) |