№ lp_2_3_29424
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This document outlines the technical specifications and operational requirements for an online Silica analyzer, including performance metrics, environmental conditions, and system configurations.
Note:
Year
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Year:
2019
Region / City:
Not specified
Subject:
Instrumentation
Document Type:
Technical Specification
Organization:
Hach
Author:
Not specified
Target Audience:
Engineers, technical staff
Effective Period:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Performance Requirements:
Measuring range for Chromium, total and Chromium, dissolved Cr(VI)
Detection Limit:
≤2 μg/L
Warranty:
2 years (Europe), 1 year (other regions)
Maintenance:
Monthly, quarterly, annually
Environmental Requirements:
Operating temperature 10-30 °C
Product Manufacturer:
Hach
System Description:
Online colorimetric analyzer
Instrument Options:
Up to 8 sample streams
Reagents:
Quick connect reagent containers
External Accessories:
Filtration systems, dilution unit
Installation Requirements:
Follow transmittal drawings and user manual
Document Number:
DOC353.53.30574.Oct20
Product Name:
EZ1000 Series Nitrate Analyzer
Manufacturer:
Hach
Type of Document:
Technical Specification
Subject:
Semi-continuous online monitoring of nitrate and nitrite in water
Analytical Method:
Colorimetric measurement at 546 nm using NEDD
Applicable Standards:
ASTM 4500-NO3-A; ASTM 4500-NO2-A
Measurement Range:
0.2 to 10 mg/L NO3-N; optional 0.1 to 5 mg/L NO2-N
Limit of Detection:
≤0.2 mg/L NO3-N; ≤0.1 mg/L NO2-N
Cycle Time:
10 minutes per parameter
Protection Class:
IP55 (cabinet); IP65 (panel PC)
Certifications:
CE compliant; UL certified
Operating Temperature:
10 to 30 °C ±4 °C
Relative Humidity:
5 to 95 %, non-condensing
Power Supply:
As specified in installation drawings
Weight:
25 kg (55 lb)
Warranty Period:
Two years (Europe); one year (other geographies) from date of shipment
Maintenance Requirements:
Monthly reagent refill and validation/calibration; quarterly pump tubing replacement; annual calibration and tubing, valve and piston replacement
Installation Requirements:
Wall mounting per drawings; sample flow 100–300 mL/min; maximum particle size 100 µm; turbidity <50 NTU
Year:
2019
Region / City:
Not specified
Subject:
Water Quality Monitoring / Fluoride Analysis
Document Type:
Technical Specification
Organization / Institution:
Hach Company
Manufacturer:
Hach
Target Audience:
Engineers and technical personnel for installation and operation
Measurement Method:
Direct ISE (Ion-Selective Electrode)
Operational Range:
0.25–10 mg/L depending on configuration
Calibration and Validation:
Automatic, 2-point, frequency programmable
Maintenance:
Monthly, quarterly, and annual procedures specified
Certifications:
CE, UL
Warranty:
Two years Europe, one year other regions
Environmental Requirements:
Operating temperature 10–30 °C, relative humidity 5–95% non-condensing
Sample Streams:
Up to 8, configurable
Outputs:
Analog 4–20 mA, Modbus TCP/IP, Modbus RS485, RS232 options available
Year:
2023
Region / City:
Surabaya, Indonesia
Subject:
Chemistry, Bio-sensing
Document Type:
Cover Letter for Journal Submission
Institution:
Department of Chemistry, Faculty of Sciences and Technology, Universitas Airlangga
Author:
Ganden Supriyanto
Recipient:
Hanim Istatik Badi’ah
Target Audience:
Editors and Reviewers of Indonesian Journal of Chemistry
Submission Date:
02 January 2023
Correspondence Email:
[email protected]
Proposed Reviewers:
Amilan Jose, Cheal Kim, Cheng-Yun Wang
Research Focus:
Development of rapid cortisol detection method using gold nanoparticles modified with AHMT
Contextual Description:
Cover letter detailing submission of original research on the synthesis and application of AHMT-functionalized gold nanoparticles for rapid cortisol detection, including reviewer suggestions and conflict-of-interest statements.
Year:
2019
Region / City:
Not specified
Subject:
Instrumentation
Document Type:
Technical Specification
Organization:
Hach
Author:
Not specified
Target Audience:
Engineers, technical staff
Effective Period:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Performance Requirements:
Measuring range for Chromium, total and Chromium, dissolved Cr(VI)
Detection Limit:
≤2 μg/L
Warranty:
2 years (Europe), 1 year (other regions)
Maintenance:
Monthly, quarterly, annually
Environmental Requirements:
Operating temperature 10-30 °C
Product Manufacturer:
Hach
System Description:
Online colorimetric analyzer
Instrument Options:
Up to 8 sample streams
Reagents:
Quick connect reagent containers
External Accessories:
Filtration systems, dilution unit
Installation Requirements:
Follow transmittal drawings and user manual
Year:
Not specified
Region / City:
Not specified
Topic:
Quantitative measurement of human Tissue Factor activity
Document Type:
Assay Kit Instructions
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Researchers in the field of coagulation
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2022
Region / city:
Global
Theme:
DNA methylation analysis
Document type:
Product datasheet
Organization / institution:
Abcam
Author:
Abcam
Target audience:
Researchers in molecular biology, genetics, and biochemistry
Validity period:
Not specified
Approval date:
21 June 2022
Modification date:
Not specified
Version:
2
Update date:
29 November 2023
Product code:
ab252899
Type:
Assay kit
Format:
96-well plate, colorimetric
Target:
Tyrosinase activity in cell and tissue lysates
Intended use:
Research use only
Storage conditions:
-20°C, protected from light
Components:
Tyrosinase Assay Buffer, Tyrosinase Substrate, Tyrosinase Probe/Enhancer, Chromophore Standard, Tyrosinase Positive Control
Required equipment:
96-well clear plate, multi-well spectrophotometer
Manufacturer:
Abcam
Previous owner:
BioVision
Data included:
Standard curve, enzyme kinetics, sample activity data
Instructions:
Sample preparation, reagent preparation, assay procedure, calculation of tyrosinase activity
Safety notes:
Follow laboratory safety practices and consult safety datasheet
Language:
English
Year:
2026
Region:
International
Subject:
Biochemical assay for Lactate Dehydrogenase
Document Type:
Product protocol / technical datasheet
Organization:
Abcam
Author:
Abcam Technical Team
Intended Audience:
Research scientists and laboratory personnel
Storage Conditions:
-20°C, protected from light
Sample Types:
Cell lysates, tissue homogenates, erythrocytes, serum, urine, other biological fluids
Preparation Date:
Upon receipt
Stability:
1 year (unreconstituted), 1 month (reconstituted)
Reaction Conditions:
Room temperature, protected from light, 37°C incubation
Detection Method:
Colorimetric measurement at OD 450 nm
Components Supplied:
LDH Assay Buffer, LDH Substrate Mix, NADH Standard, LDH Positive Control
Year:
2024
Region / city:
California
Topic:
Occupational health, workplace safety
Document type:
Regulatory model plan
Agency/organization:
Cal/OSHA
Author:
State of California, Department of Industrial Relations
Target audience:
Employers in general industry
Effective period:
From December 29, 2023
Approval date:
Not specified
Modification date:
Not specified
Note:
Year
Topic:
Respirable Crystalline Silica Program, Occupational Safety
Document Type:
Safety Program
Organization / Institution:
Penn State University
Author:
Penn State Environmental Health and Safety (EHS)
Target Audience:
Penn State employees, faculty, students, researchers, and affiliates
Effective Period:
Ongoing
Year:
2019
Region / City:
California
Topic:
Silica Exposure Control in Construction
Document Type:
Template
Organization / Institution:
California Occupational Safety and Health Administration (Cal OSHA)
Author:
Cal OSHA
Target Audience:
Employers in the construction industry
Effective Period:
Ongoing
Approval Date:
December 2019
Amendment Date:
Not specified
Document type:
Bid notice and invitation to bid
Bid number:
2023-25-04
Procuring entity:
City of Mansfield, Texas
Issuing authority:
City Council of Mansfield
Subject:
Purchase, delivery, installation, and disposal of granular activated carbon filter media and silica sand
Facility:
Bud Ervin Water Treatment Plant
Location:
Mansfield, Texas
Bid submission deadline:
December 19, 2023, 2:00 P.M.
Bid opening method:
Public opening and reading aloud
Contract duration:
Single award for specified delivery and services
Award criteria:
Best value based on price, delivery schedule, quality, reputation, compliance, past relationship, legal compliance, and long-term cost
Bid submission method:
Sealed bids only
Exclusions:
Emailed and faxed bids not accepted
Advertisement publication:
Fort Worth Star-Telegram
Advertisement dates:
December 3, 2023; December 10, 2023
Year:
2018
Note:
Region / City
Topic:
Silica Exposure Control, Stone Industry
Document Type:
Template, Safety Plan
Organization / Institution:
Natural Stone Institute
Target Audience:
Stone cutting and fabrication companies
Year:
2020
Jurisdiction:
Victoria, Australia
Document type:
Regulatory Impact Statement
Subject:
Occupational health and safety regulation
Focus:
Respirable crystalline silica exposure
Industry sectors:
Construction, manufacturing, stonemasonry, earth resources
Regulatory framework:
Occupational Health and Safety Act 2004
Proposed regulation:
Occupational Health and Safety Regulations 2017 amendments
Issuing body:
WorkSafe Victoria
Contributing authority:
Better Regulation Victoria
Consultation:
Stakeholder consultation undertaken
Health risks addressed:
Silicosis and silica-related diseases
Affected materials:
Engineered stone, stone, concrete, bricks, tiles
Relevant period:
2019–2021
Proposed commencement:
2021
Year:
2019
Region / City:
California
Topic:
Silica Exposure Control
Document Type:
Template
Institution:
Cal/OSHA
Target Audience:
Employers, Occupational Safety Managers
Period of Validity:
Ongoing
Approval Date:
December 2019
Date of Last Review:
[Type the date of last review]
Date of Changes:
N/A
Year:
2026
Region / City:
Upstream oil and gas industry
Topic:
Silica exposure management
Document Type:
Template
Organization:
Enform
Author:
Not specified
Target Audience:
Industry professionals (oil and gas workers, supervisors, contractors)
Effective Period:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Note:
Year
Document Type:
Template
Year:
2016
Region / City:
Pasadena, California / Glasgow, UK
Topic:
Fibre breaks in suspension systems
Document Type:
Internal working note
Institution:
LIGO Laboratory, California Institute of Technology, University of Glasgow
Authors:
A. S. Bell, G. Hammond, J. Hough, K. Strain, N. Robertson, S. Rowan
Target Audience:
LIGO Scientific Collaboration
Date of Approval:
11th January 2016
Date of Changes:
Not specified
Period of Action:
2011–2013
Year:
2026
Region / City:
United States
Topic:
Occupational Health and Safety
Document Type:
Safety Program
Organization / Agency:
Occupational Safety and Health Administration (OSHA)
Target Audience:
Construction employees, project managers, safety personnel
Applicable Standard:
OSHA Respirable Crystalline Silica Construction Standard 29 CFR 1926.1153
Scope:
All construction work with potential exposure to respirable crystalline silica
Responsibilities:
Safety Department, Project Manager, Competent Person, Employees
Control Measures:
Exposure Control Plan (ECP), monitoring, PPE, training, medical surveillance