Provision of Laboratory and Safety Equipment for Rwanda Mines Board and Rutongo Mining... Tender

Procurement Summary

Country : Rwanda

Summary : Provision of Laboratory and Safety Equipment for Rwanda Mines Board and Rutongo Mining School

Deadline : 04 Dec 2023

Other Information

Notice Type : Tender

TOT Ref.No.: 92546432

Document Ref. No. : 91176218

Financier : Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ)

Purchaser Ownership : Public

Tender Value : Refer Document

Purchaser's Detail

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Tender Details

Expression of Interest are invited for Provision of Laboratory and Safety Equipment for Rwanda Mines Board and Rutongo Mining School

1
xRF spectrometer and accessories
For mineral testing
Li, Ba, Sb, Sn, Cd, Pd, Ag, Mo, Nb, Zr, Sr, Rb, Bi, Se, Au, As, Pb, W, Zn, Cu, Re, Ta, Hf, Ni, Co, Fe, Mn, Cr, V, Ti, Ca, K, S, Bal
1
Sample cups with Roll window film.
1000
Roll printer paper
10
Instruction manual in English
1
Battery Pack for 8-10hours of remote operation
2
Printer (compatible with roll paper)
1
Carrying Case for Protection
1
2
Seismographs
Peak particle velocity (PPV). Frequency, Air overpressure
Sound Measuring Range: min 30 ~ max148 dBA
Vibration Measuring range: min 0.001cm/s- max 35.4cm/s
Frequency min 0.5 - max 500Hz
Vibration Data Analysis Modular Software with free upgrade
Power Supply: Li On rechargeable
Measurement accuracy: up to 0.1 %
LED display, and manual in English.
Accessories: vibration monitor device • ONE Microphone Assembly with up to 2-meter cable with tripod • ONE Tri-axial Geophone Assembly with up to 5-meter cable • Ground Mounting Screws • Tripod for Mic setup • User Manual • Carry case/bag.
2
3
Digital Rebound hammer
Compressive strength ranges from 10 N/mm2 up to 70N/mm2
Up to 4.2V lithium battery, up to 2300 mAh
Pc software
Blue tooth enabled
Accessories:
Carry case
Bluetooth printer
Printer roll paper (10)
4
4
Turbidity Meter
Measuring range
0.00 to 50.0 NTU and 50 to 1000 NTU
Resolution
0.01 and 1 NTU
Accuracy
± 5 % of measured value or ± 0.5 NTU
Light source
LED, infrared at approx. 900 nm
Lifetime
Almost unlimited
Light detector
Photodiode
Measurement time
500 cycle times
Lighting Time:3-modes :9hours, 18hours, 35hours
Waterproof: IP65
The Home Charger:
Input: AC 100-240V 50-60HZ
OUTPUT : DC 4.3V?.05V 600MA
The Car Charger Adapter
INPUT: 12-24V DC
OUTPUT: 5V 600MA
Package Included:
1 x Mining Headlamp
1 x Home Charger
1 x Car Charger
1 x USB Charger Line
4 x Optical Filters
1 x Headband
Hard hat attachment hook,
Waist battery with a cord connecting to headlamp
11
First Aid Kit
Examination gloves
Adhesive bandages
Medical tape
Cold compresses
Medical scissors
Tweezers
Gauze pads
Gauze rolls/kling rolls
Triangular bandages
Alcohol pads
Antiseptic towelettes
Trauma pads
Carry case
5
12
PPE kit
Gloves, Eye protection, hard hat, reflective vests, ear protection, face mask, gas mask leather safety boot with a metal cap sizes 42, 43, 44 and 45.
6
13
GPS
PHYSICAL DIMENSIONS : (9.19 x 18.30 x 3.27 cm)
TOUCHSCREEN: yes
DISPLAY SIZE: (6.48 x 10.80 cm); 5" diag (12.70 cm)
DISPLAY RESOLUTION: min 480 x 800 pixels
DISPLAY TYPE: WVGA transflective, dual orientation
WEIGHT: (410 g) with included lithium-ion battery pack
BATTERY TYPE: rechargeable lithium-ion (included)
MEMORY/HISTORY: 16 GB (user space varies based on included mapping)
PRELOADED MAPS: yes (TopoActive, by region; Federal Public Lands maps, North America only)
ABILITY TO ADD MAPS:yes
BASEMAP: Yes
MAP SEGMENTS: 15000
INCLUDES DETAILED HYDROGRAPHIC FEATURES (COASTLINES, LAKE/RIVER SHORELINES, WETLANDS AND PERENNIAL AND SEASONAL STREAMS): yes
ExTERNAL MEMORY STORAGE: yes (32 GB max microSD™ card)
6
14
Laser Distance measurement
Dust and splash protection
At least IP 65
Measurement time, typical
0.5 s
units of measurement
m/cm/mm/ft/inch/ft-inch
laser diode
515 nm, 1 mw
measurement range
0.05 - 50.00 m
laser class
2
measurement accuracy, typical
± 1.5 mm* (*plus use-dependent deviation)
measurement range of incline measurement
0 - 360° (4 x 90°)
measuring accuracy (typical)
± 0.2°* (*plus use-dependent deviation)
measurement time, max.
4 s
power supply
2 x 1.5 v lr6 (aa)
automatic deactivation
5 min
weight, approx.
0.2 kg
memory capacity (values)
30
tripod thread
1/4"
data transfer
bluetooth™ 4.2 low energy
laser colour
green
measuring range, up to
50 m
2
15
laser ranger finder
measurement range distance: 7.5-1, 600m/8-1, 750 yd./25-5, 250 ft.
angle: ±89°
maximum measurement distance (tree)* 1, 100m/1, 200 yd./3, 600 ft.
distance display (increment) [internal display]
act (actual distance):
main-indicator:
every 0.1m/yd./ft.
sub-indicator:
every 0.1m/yd./ft. (shorter than 999.9m/yd./ft.)
every 1m/yd./ft. (1000.0 m/yd./ft. and over)
hor (horizontal distance) and hgt (height):
every 0.1m/yd./ft.
ang (angle):
every 0.1°
[external display]
act (actual distance), hor (horizontal distance) and hgt (height):
every 0.1m/yd./ft.
ang (angle):
every 0.1°
accuracy** (actual distance) ±0.3 m/±0.3 yd./±0.9 ft (shorter than 1, 000 m/1, 000 yd./3, 280 ft)
±1.0 m/±1.0 yd./±3.0 ft (1, 000 m/1, 000 yd./3, 280 ft and over)
magnification (x) 6
effective objective diameter (mm) 21
actual field of view (°) 7.5
exit pupil (mm) 3.5
eye relief (mm) 18.0
dimensions (lxhxw) (mm/inch) 110 x 74 x 42/4.3 x 2.9 x 1.7
weight (excluding battery) (g/oz.) 170/6.0
5
16
gas detector
size 5.1 x 2.8 x 2.0 in. / 13.1 x 7.0 x 5.2 cm
weight 11.5 oz. / 328 g
operating temperature -4 to 122ºf / -20 to 50ºc
humidity 10 - 100% rh (non-condensing)
alarms and type visual, vibrating, audible (95 db); low, high, twa,
stel, ol (over limit), low battery, pump
self-test audible/visual alarms on activation, sensors,
battery, pump and circuitry (continuous)
gases standard measuring range resolution
hydrogen sulfide (h2s): 0 - 200 ppm 1 / 0.1 ppm
:carbon monoxide (co) ;0 - 1, 000 ppm 1 ppm oxygen (o2): 0 - 30% vol. 0.1% vol. combustible gases
(lel): 0 - 100% lel 0-5.0% v/v 1% lel 0.1% v/v
30
17
gas detector calibration cylinder
34 liter aluminium cylinders
ch4 (2.5%)
o2 (18.0%)
h2s (25ppm),
co (100ppm)
balance with all accessories.
1
18
dust monitor
length (packaging excluded) [mm] approx. 200
width (packaging excluded) [mm] approx. 35
height (packaging excluded) [mm] approx. 55
(packaging excluded) [kg] approx. 0.175
number of channels 2
channel sizes min 2, 5 µm, max 10 µm
detector type light-scattering measurement
particle mass conversio

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