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HM1000

Product catalog summary

Overview: The document outlines the capabilities of Hitachi High-Technologies' Thermal Desorption Mass Spectrometry (MS) devices, specifically designed for screening phthalates and other substances restricted under the RoHS directive. The focus is on providing quick and simple on-site testing solutions for manufacturers.

Key Specifications:

Devices: EA1000AⅢ/1000VX, EA6000VX, HM1000A, among others.
Target Substances: Phthalates (DEHP, BBP, DBP, DIBP), Brominated flame retardants (PBB, PBDE), Hexavalent chromium, Cadmium, Lead, Mercury.
Measurement Modes: Scan mode and SIM (Selected Ion Monitoring) mode with up to 20 channels.
Ion Source: Atmospheric Pressure Chemical Ionization (APCI).
Mass Spectrometer: Quadruple mass filter.

Testing Procedure:

Sample Preparation: Place samples in a sample pan and position on the sample tray.
Operation: Use software to initiate measurements via an autosampler, which can handle up to 50 samples in 8 hours.
Analysis: High-speed measurement with results available in less than 10 minutes.
Cost Efficiency: Utilizes nitrogen gas instead of expensive helium, reducing operational costs.

Performance and Applications:

High Sensitivity: Capable of detecting phthalates at concentrations as low as 100 mg/kg, aiding compliance with RoHS limits (1000 mg/kg).
Isomer Separation: Effective in distinguishing between DEHP and DOTP.
Software: Provides PASS/FAIL judgments and displays ion intensity profiles for analysis.

Technical Specifications:

Dimensions: Main body - 510 mm (W) × 615 mm (D) × 615 mm (H), 85 kg; Rotary pump - 160 mm (W) × 490 mm (D) × 265 mm (H), 29 kg.
Power Requirements: AC200 V to 240 V±10% single phase, 50/60 Hz, 2 kW.
Sample Capacity: Autosampler can handle up to 50 solid or powder samples.

Conclusion: The HM1000A and related devices offer a robust solution for manufacturers needing to comply with RoHS directives, providing efficient, cost-effective, and accurate screening for restricted substances.

Catalog excerpts

Solutions provided by Hitachi High-Tech Science to analyze 10 substances restricted under the RoHS directive Cadmium, Lead, Mercury Hexavalent chromium Phthalates (DEHP, BBP, DBP, DIBP) Thermal Desorption MS (Screening Device for Phthalates) Atomic Absorption Analyzer High-Performance Liquid Chromatograph Quantitative precision analysis Chromaster series SCION SQ series - From screening tests to quantitative precision analysis Hitachi High-Tech Science serves every analytical needs of customers with an abundant line-up of products. *This logo is the trademark of Hitachi High-Technologies Corporation throughout the world. http://www.hitachi-hightech.com/hhs/ Head Ofﬁce Sales Division 24-14,Nishi-shinbashi,1-chome,Minato-ku Tokyo 105-0003,Japan Hitachi Instruments (Shanghai)Co.,Ltd. Hitachi high-Technologies America, Inc. Hitachi High-Technologies Europe GmbH(Mannheim ofﬁce)

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Quick and Simple Testing for Phthalates! For testing substances restricted under the amended RoHS Directive, a quicker and simpler on-site screening for Phthalates is required. Phthalates are widely used as plasticizers for softening plastic and rubber in wire sheaths, electrical insulation tape, and packing ﬁlms, etc. The amendment to the RoHS Directive to restrict the use of the four Phthalates (DEHP, BBP, DBP, DIBP) from July 2019 has created an urgent compliance issue. A variety of plastic and rubber are used in electrical and electronic equipment. It is expected that a large number of samples...

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High-speed measurement Measurement at a rate of less than 10 minutes! Easy operation from sample preparation to analysis! Vaporized compounds are ionized and directly analyzed by a mass spectrometer enabling high-speed measurement. (Separation column is not required) Place the sample in the sample pan and position it on the sample tray. Next, by following simple software steps, measurements will be started by the autosampler. The autosampler diagram is displayed on the software and the progress of measurements and the results (PASS/FAIL judgment) can be verified easily. Heating to volatilize...

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Measurement examples In order to separate the isomers (DEHP and DOTP) DOTP can be fragmented, enabling the conclusive identiﬁcation of DEHP. A peak will appear at molecular weight +1 for each phthalate after protonation. *Measurement of total Phthalates is required for DBP and DIBP (both are at m/z=279) The measuring sample : Certiﬁed Reference Material NMIJ CRM 8152-a APCI (Atomospheric Pressure Cheimcal Ionization) Mass spectrometer Quadruple mass ﬁlter Measurement mode Mass detection Solid, Powder ⋅ Scan mode ⋅ SIM (Selected Ion Monitoring) mode (Max. 20channels) *Each protonated-Phthalate...

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