Diisocyanates Chemcassette for SPM Flex
Diisocyanates Chemcassette for SPM Flex
Lead Time Required: This product requires 30 days lead time. Please plan accordingly when placing your order.
Honeywell ChemCassette for diisocyanate detection with the SPM Flex fixed-point gas monitor. Essential for polyurethane manufacturing, spray foam applications, and automotive coating environments. Swap the cassette and select the target gas from the SPM Flex LCD menu.
Detectable Gases: Toluene diisocyanate (TDI), methylene diphenyl diisocyanate (MDI), and hexamethylene diisocyanate (HDI).
Compatibility: Honeywell SPM Flex only. Quantity: 1 cassette per box. Available Formats: 14-Day (P/N: 1265-4006) and 30-Day (P/N: 1265-3006).
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Rent for flexible short-term use or purchase to own
Equipment Specifications
| Component Role: | Consumable Chemcassette tape for the SPM Flex — determines which gases the monitor detects. Swap the cassette and select the target gas from the SPM Flex LCD menu |
| Detection Method / Sensor Type: | Chemcassette colorimetric tape |
| Target Gas/Analyte: | Diisocyanates — toluene diisocyanate (TDI), methylene bisphenyl isocyanate (MDI) and hexamethylene diisocyanate (HDI) |
| Measurement Range: | TDI: 0.5 to 200 ppb. MDI: 0.5 to 200 ppb. HDI: 0.5 to 150 ppb |
| Relative Humidity Range: | Optimum for best accuracy varies by gas — TDI 25-65%, MDI 5-80%, HDI 15-85% RH |
| Response Time: | T50 at twice TLV — TDI 10 s, MDI 10 s, HDI 30 s |
| Resolution: | Lowest alarm level 0.6 ppb for all three analytes |
| Additional Features: | No sample line particulates filter required. TDI detection limit sits below the 2015 NIC TWA of 1 ppb |
| Sample Range / Line Length: | Maximum sample line 0.15 m — the shortest of any Chemcassette, so the detector must be sited close to the monitored point |
| Compatible Instruments: | Honeywell SPM Flex |
| Operating Temperature Range: | 32°F to 104°F (0°C to 40°C) |
| Shelf / Storage Life: | 14-day format (P/N 1265-4006) and 30-day format (P/N 1265-3006); 30 allowable days after first use; 1 cassette per box |
| Intended Use: | Polyurethane manufacturing, spray foam application and automotive coating environments |
Manufacturer Resources
Documents
User manuals, safety guides, and technical documentation from the manufacturer:
- SPM Flex - Chemcassette Detectable Gases PDF
- SPFM-P1US Brochure PDF
- SPFM-P1US Specs PDF
- SPFM-P1US Manual PDF
- SPFM-P1US Quick Start Guide PDF
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