GB/T 18418-2017 English PDF (GBT18418-2017)

Delivery: 3 seconds. Download true-PDF + Invoice.
Get QUOTATION in 1-minute: Click GB/T 18418-2017
Historical versions: GB/T 18418-2017
Preview True-PDF (Reload/Scroll if blank)

GB/T 18418-2017: Domestic sanitary insecticide -- Electrothermal vaporizing liquid
GB/T 18418-2017
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 65.100.10
G 25
Replacing GB/T 18418-2009
Domestic sanitary insecticide -
Electrothermal vaporizing liquid
ISSUED ON: DECEMBER 29, 2017
IMPLEMENTED ON: APRIL 01, 2018
Issued by: General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration of PRC.
Table of Contents
Foreword ... 3 
1 Scope ... 5 
2 Normative references ... 5 
3 Terms and definitions ... 6 
4 Requirements ... 6 
5 Test method ... 7 
6 Inspection rules ... 9 
7 Marking, packaging, transportation, storage, instructions for use ... 12 
Appendix A (Normative) Requirements and test methods of electric heater .. 14 
Domestic sanitary insecticide -
Electrothermal vaporizing liquid
1 Scope
This standard specifies the terms and definitions, requirements, test methods,
inspection rules and markings, packaging, transportation, storage, use
instructions of electrothermal vaporizing liquid (including electric heaters) for
domestic sanitary insecticide.
This standard is applicable to products in which the smokable mandrel is placed
in a bottle filled with a liquid-medicine and heated by a matching electric heater,
acts on the mosquito in a gaseous state, has a mosquito-repellent effect.
2 Normative references
The following documents are essential to the application of this document. For
the dated documents, only the versions with the dates indicated are applicable
to this document; for the undated documents, only the latest version (including
all the amendments) are applicable to this standard.
GB/T 1002 Single-phase plugs and sockets for household and similar
purpose - Types, basic parameters and dimensions
GB/T 2099.1 Plugs and socket-outlets for household and similar purposes -
Part 1: General requirements
GB/T 2423.8-1995 Environmental testing for electric and electronic products
- Part 2: Test methods - Test Ed: Free fall
GB/T 2828.1-2012 Sampling procedures for inspection by attributes - Part 1:
Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot
inspection
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by
attributes (Apply to inspection of process stability)
GB 4706.1-2005 Household and similar electrical appliances - Safety - Part
1: General requirements
GB 4706.81-2014 Household and similar electrical appliances - Safety
a suction rod, a stopper, a cap.
4.2.2 Dimensions of the external thread of the liquid-medicine bottle with a
thread: the outer diameter D of the thread is ; the pitch t is 2.5
mm; the width A of the thread is 1.25 mm; the height h of the thread is more
than 0.95 mm.
4.3 Sense
4.3.1 The same product can be odorless or multiple flavors; its flavor shall be
consistent with the stated flavor.
4.3.2 The liquid-medicine shall be clear, without flocculent, delamination,
crystallization, or precipitation.
4.3.3 There shall be no obvious smoke or odor during normal use.
4.4 Tightness
After the liquid-medicine bottle has passed the 5.4 test, there shall be no
spillage of the liquid-medicine on the outside of the bottle.
4.5 Free fall
After the liquid-medicine bottle has passed the 5.5 test, there shall be no
spillage of liquid-medicine on the outside of the bottle, no damage to the bottle;
meanwhile the suction rod shall not break.
4.6 Evaporation rate
When it is continuously used to the half time of the stated time, the remaining
liquid-medicine as tested shall be not lower than 30% of the stated net content;
the content of the active ingredient of the remaining liquid-medicine shall not be
less than 80% of the stated content.
4.7 Electric heater
See Appendix A for technical requirements for electric heaters.
5 Test method
5.1 General
The requirements for the use of active ingredients, toxicology, active ingredient
content, allowable fluctuation range, efficacy, heat storage stability, minimum
retention period of electrothermal vaporizing liquid, the net content of
double-sampling samples is 4. It allows for 1 sample to be unqualified,
otherwise it is determined as unqualified.
7 Marking, packaging, transportation, storage,
instructions for use
7.1 Marking
7.1.1 The following Chinese content shall be on the product or packaging:
a) Product name, trademark, manufacturer's name, location;
b) Active ingredients and content;
c) Implemented standard number of product;
d) Production date, product lot number and expiration date;
e) Product quality inspection conformity mark;
f) Model or specification;
g) Pesticide registration certificate number or pesticide temporary
registration certificate number;
h) Pesticide production approval document number or production license
number;
i) Toxicity identification;
j) Precautions (e.g. keep away from children, do not store in high temperature,
open flames, etc.)
k) Net content of electrothermal vaporizing liquid;
l) Minimum duration of electrothermal vaporizing liquid;
m) The length of special wire of special specification must be specified.
7.1.2 The product’s packaging box shall have the following Chinese content:
a) Graphical signs for packaging, storage and transportation;
b) Product name and specifications;
c) Quantity;
d) Gross weight;
Appendix A
(Normative)
Requirements and test methods of electric heater
A.1 Requirements
A.1.1 Appearance
A.1.1.1 Plastic parts must not have obvious plastic defects or warping
deformation, cracks, scratches, burrs.
A.1.1.2 Each component of the electric heater is assembled tightly; the
fasteners must not be loose.
A.1.1.3 Metal parts shall not have rust spots.
A.1.2 Operating temperature (radiation temperature) and deviation of
electric heater
The operating temperature (radiation temperature) of the electric heater is
determined by the manufacturer. It shall be clearly stated on the appliance or
packaging. The temperature deviation is ± 7 °C.
A.1.3 Voltage fluctuation characteristics
The power supply’s voltage varies within ± 10% of the rated voltage and shall
not affect normal use.
A.1.4 Protection against touching live parts
The structure and enclosure of the appliance shall be adequately protected
against accidental exposure to live parts.
A.1.5 Input power and current
For appliances with an input power not greater than 25 W at the rated voltage
and under normal operating temperature, the deviation of their input power or
working current from their rated input power or rated current shall not be more
than + 20%.
A.1.6 Heating
A.1.6.1 The surface temperature rise of the hand holding part of the enclosure
of the electric heater shall not exceed 50 K.
requirements of A.1.4, A.1.7, A.1.8, A.1.15.
A.1.11.3 Structure
The product shall be a category II electrical structure and meet the relevant
requirements of Chapter 22 of GB 4706.81-2014.
A.1.12 Internal wiring
A.1.12.1 It shall comply with the provisions of Chapter 23 of GB 4706.1-2005.
A.1.12.2 After the test of A.2.14.2, the appliance shall meet the requirements of
A.1.5 and A.1.17 and the electrical connections shall not be loose.
A.1.13 Screws and connections
It shall comply with the provisions of Chapter 28 of GB 4706.1-2005.
A.1.14 Power connection and external flexible cords and plugs
A.1.14.1 Power cord
A.1.14.1.1 For electric heaters with power cords, the nom...