Alat Kontrol Kelembaban Udara

Lampiran 09 Alat Kontrol Kelembaban Udara

Ruangan dan Koleksi di Museum

Gambar 16.: Gambar 17.:

Weather Station

Dehumidifier

(Alat Penyerap Uap Air)

Control Panel

Keterangan “Control Panel”

(1) Tombol Operasi (Power) (2) Tombol pengoperasian

(RH 60 ~ 65%) (3) Pengoperasian non-stop (4) Tombol “Humidity” (5) Tombol “Defrost” (6) Lampu indikator Humidity

Lampu indikator Defrost

o 2016

uap air Alat pemantau kelembaban,

CATATAN:

suhu, tekanan udara dan arah

Kelembaban tidak dapat

angin dengan sistem nir-kabel

. Subagiy

diturunkan dibawah 40%.

( wireless).

uji Y

Efektif untuk 40 ~ 50%.

yP

Gambar 18a.: ed b

Efektif untuk luas ruangan =

10 ~ 16 meter kubik.

Humidifier

eat

Suhu ruangan berkisar

Cr

Bak Penampungan

antara 1 ~ 35 derajat celcius.

(Alat Pelembab Udara)

(Uap) Air

Gambar 18b.:

Control Panel

Moisturizer Tempat Keluarnya

uap air

(Alat Portabel u/ Pelembab Benda)

Bak Penampungan

Air Distilasi

TOBI Steamer

Gambar 19.: Hydrogen

Gambar 20. water

BLUEAIR ionizer

Air Purifier

Mesin pembuat air alat pembersih udara

alkali yang bermanfaat untuk penetralan keasaman suatu benda. Air ini untuk mengisi Humidifier atau Moisturizer.

Handheld XRF Spectrometer

Lampiran 10

A non-destructive elemental analysis technique for quantification of nearly any element from Magnesium to Uranium.

Handheld X-ray fluorescent (XRF) analyzers have the capability to quantify or qualify nearly any element from Magnesium to Uranium, depending on specific instrument configurations.

Portable XRF spectrometers allow you to take the battery operated analyzer to the sample rather than bringing the sample into the lab. This is especially useful when the test specimen is large or heavy. Contact our applications team to learn how XRF can help solve your material identification needs.

Handheld XRF Industries and applications are very diverse; some examples include:

Metal Analysis

Environmental & Soil Screening

Scrap Sorting

Art & Archeometry

Positive Material Identification

Research and Teaching

Mining & Exploration

More HHXRF applications

Archaeometry, Archaelogical Science with XRF

Archaeometry—also known as archaeological science—is the application of scientific methods and techniques to archeological investigation. The field of archaeometry has been quickly expanding and adopting new methodology over the last several decades, as the sophistication and availability of technology and instrumentation grow, while the cost of scientific analysis has been slowly but surely dropping. Many scientific instruments that produce data such as molecular or elemental composition, chromatography, carbon dating, etc. have become smaller, more portable, faster, and have a lower cost per sample.

As technology continues to improve in price, user-friendliness, and data reliability, archeological science will continue to expand and stands to significantly supplement already existing and traditional methods in archaeological investigation. One important and widely used archaeometric technique is handheld XRF (x-ray fluorescence), an elemental analysis technique that quickly and easily provides data regarding the elemental composition of an archaeological sample from magnesium (Mg) to uranium (U).

Handheld XRF for Archeological Investigation: The Purpose-Built Bruker Tracer XRF Analyzers Handheld XRF can now be found in universities and archeological research institutions—as well as in the field—in every part of

the world, providing researchers with information from soil composition at an excavation site to no-longer-visible pigment composition on ceramics. The Bruker Tracer family of XRF analyzers is the de facto standard for XRF as applied archeological science with a presence in over 500 universities worldwide. Bruker workshops prepare hundreds of scientists, archeologists, and conservators annually to properly collect, interpret, and use XRF data, you can count on being able to compare data sets with colleagues when using the Tracer.

While new archaeometric XRF applications are developed constantly, here are just a few of the applications in which the Tracer handheld XRF instrument is being used for 100% non-destructive elemental analysis all over the world:

Archeological soil analysis for evidence of human activity Sourcing/source separation of obsidian and other lithics Ceramics analysis and sourcing Pigment analysis (including analysis of faded/ no-longer-visible pigments on porous materials; paint on canvas; textile

dyes; etc.) Analysis of glazes, varnishes, lacquers, and patinas Analysis of objects in museum contexts for treatment with toxic heavy metal pesticides (As, Hg, Pb) as part of NAGPRA

compliance Glass analysis Analysis of archeological metals and alloys

Sumber : http://www.bruker.com/products/x-ray-diffraction-and-elemental-analysis/handheld-xrf/ archaeometry.html

Lampiran 11

Tabel 1. Hasil Analisa Spektroskopi Fluoresensi Sinar-X

Unsur-unsur Terdeteksi dengan XRF (%/w) No. Sampel Mg

Cu Zn Sr Ba Pb Basuki A. 07

8 - - - Hendra G. 17

3 37 2 16 - Srihadi S. 20

36 1 29 - Sudjojono 31

10 - 3 14 Sudjojono 35

1 - - - Sunarto 43

2 - - - Sunarto 45

Gambar 1. Skema Interpretasi Data Unsur

1 1. Kaolin [Aluminum Silika Hidrat, Al 2 O 3 .2SiO 2 .2H 2 O] 2 2. Barytes [98% BaS0 4 + Silica, Iron Oxide, Alumina]

NIS an cat detail cat detail

3 3. English Kaolin [SiO, Al 2 O 3 , Fe 2 O 3 , CaO, MgO, K 2 O]

VAR

{ CAT cat dasaran 4 5. Kalsium Sulfat [CaSO

cat lukisan

retak

4. Flake White [2PbCO 3 .Pb(OH) 2 ] Timbal (Pb)

4 .1/2H 2 O] Kalsium (Ca) rongga

gesso sottile

GESSO 4 gesso grosso +Cd, Fe & Zn Oxide+Cl]

6 7 6. Leaded Zinc Oxide [PbSO

priming

7. Mg (Magnesium, Magnesium Carbonate)

KANVAS {

PRIMING

8. Ni (Nickel, Nickel Titanium Yellow)

2 REFERENSI (Library Research) :

8 9. Si (Silikon, Silikon Dioksida [SiO 2 ])

12 1. Mayer 1991:142-144

10. Sr (Strontium, Strontium White)

8. Mayer 1991:116

2. Remington & Francis 1954:53-61

9. Mayer 1991:115

11. Titanium White [25% TiO 2 + 75% BaS0 4 ]

3. Remington & Francis 1954:67-71

10. Mayer 1991:50

4. Remington & Francis 1954:36-39

11. Mayer 1991:52,116,452

12. Zn (Zinc, Zinc White = Zinc Oxide [ZnO])

5. Mayer 1991:308-310,488-489

12. Mayer 1991:38-39

13 7. Mayer 1991:114

13. Cu (Copper), Prussian Blue?

6. Mayer 1991:290-291

13. Mayer 1991:44,60,67,82,229

14. Mayer 1991:148-9